Space.com - SEO Checker

Overview of the SEO Check
Meta information
98% 
Page quality
79% 
Page structure
38% 
Link structure
28% 
Server
95% 
External factors
100% 
SEO Score
Response time
0.14 s
File size
585.30 kB
Words
1729
Media files
40
Number of links
105 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Space.com: NASA, Space Exploration and Astronomy News
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
Get the latest space exploration, innovation and astronomy news. Space.com celebrates humanity's ongoing expansion across the final frontier.
The length of the meta description is perfect. (881 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.space.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Canada
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width,minimum-scale=1,initial-scale=1
descriptionGet the latest space exploration, innovation and astronomy news. Space.com celebrates humanity's ongoing expansion across the final frontier.
msapplication-TileColor#000000
msapplication-TileImagehttps://vanilla.futurecdn.net/space/1338264/apple-touch-icon.png
google-site-verificationnrpIn3a0BMjdgL7in8p4mOAxuGhxv_djn9luMGspEvE
p:domain_verify6873911a0960244b0806d7a9a2aba69b
msvalidate.01CC462E6DF91492086145CA5EBDCB615E
theme-color#3669c9
article:publisherhttps://www.facebook.com/spacecom
taboola:urlhttps://www.space.com
langen
twitter:cardsummary_large_image
twitter:site@SPACEdotcom
twitter:creator@SPACEdotcom
twitter:account_id9696142
og:site_nameSpace
og:typewebsite
og:urlhttps://www.space.com
charsetutf-8

Automatically check space.com including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
There are 4 text duplicates on this page:
  • Duplicate 1: The latest aurora forecast for tonight help you make sure you're in th...
  • Duplicate 2: Find out what you can see in the night sky for tonight, from planets a...
This page contains 1729 words. That's ok.
31% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
35 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 24.76 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
The file size of the HTML document is very large (585.3 kB).
A viewport "width=device-width,minimum-scale=1,initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 35 tags for this page.
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...futurecdn.net/zMZxAE38h7b95eLNFqwFLe.jpgA SpaceX Falcon 9 rocket launches two of SES' O3b mPOWER communications satellites from Florida on July 22, 2025.
...futurecdn.net/iKpK2hgwNBcYna4ycZDBJU.jpgfour people in white spacesuits smile and give a thumbs-up in front of a cone-shaped white spacecraft in a hangar surrounded by scaffolding
...futurecdn.net/u5agKcr858pptcs9i7mJnP.pngAn illustration of the Giant Molecular Cloud
...futurecdn.net/88b63B85Xwphavtqw4qfNi.jpgA waning crescent moon is pictured rising in the morning sky above a dark horizon.
...futurecdn.net/aWEwP9gDXFQWs7XMtRzW2A.jpga bearded man in a motorcycle helmet with a clear visor looks concernedly at something behind the viewer
...futurecdn.net/a7X2xMGzeyF62YWwAB2YGm.jpga streak of white light hangs in a starry night sky above the silhouette of a tree
...futurecdn.net/GQrzFqqn3zqddJJxsUp4AK.pngAn image of the interstellar invader Comet 3I/ATLAS as seen by Hubble
...futurecdn.net/aWEwP9gDXFQWs7XMtRzW2A.jpga bearded man in a motorcycle helmet with a clear visor looks concernedly at something behind the viewer
...futurecdn.net/4dY6qLhroXucSq9BTdCb6i.jpga long, slender aircraft drives across a runway
...futurecdn.net/XzgeczGki9LAnJcRBpPq2m.jpgA simulated view from the surface of Europa, one of Jupiter's four Galilean moons.
...futurecdn.net/ERLUjjDmKjH6zawhTgLx6h.pngThe glowing orange orb is Betelguese the faint blue smear. its companion stra seen for the first time by the ‘Alopeke instrument on the Gemini North telescope
...futurecdn.net/zMZxAE38h7b95eLNFqwFLe.jpgA SpaceX Falcon 9 rocket launches two of SES' O3b mPOWER communications satellites from Florida on July 22, 2025.
...futurecdn.net/GpRwb6shTqVTEVJR5Lrff6.jpgScreenshot from the movie Predator: Badlands. Close up of a Predator and a female synth, back to back.
...futurecdn.net/rSSaSGshfhxzKybPiJNgTP.jpgSeries of images showing the sun during a partial solar eclipse.
...futurecdn.net/eyaxArCZhsttPxnRbTbaJn.jpgNo alt attribute provided
...futurecdn.net/5X2sZoxaezNcaBdxcUyizS.jpggraphic with night sky in large font and silhouettes of people below looking up at the night sky.
...futurecdn.net/zMZxAE38h7b95eLNFqwFLe.jpgIt was SpaceX's 89th Falcon 9 liftoff of the year.
...futurecdn.net/9wtxNRxeeVM4H3qPBkySgX.jpgDr. Makenzie Lystrup, director of NASA’s Goddard Space Flight Center, speaks during a panel discussion with agency center directors at the 2024 Artemis Suppliers Conference on Feb. 28, 2024, at the Grand Hyatt Hotel in Washington.
...futurecdn.net/HKRMrVcrrJcYqL2oXAvA2g.jpga group of people in business attire sit at a C-shaped table in front of a NASA logo
...futurecdn.net/NWkD2NMCm2w8fZKQSGupHC.jpgA metal space capsule sits next to a plaque in a museum
...futurecdn.net/fusdP4oTjdqA5AncJgYqmg.jpgBlue Origin's New Shepard vehicle launches on the NS-25 crewed suborbital mission, on May 19, 2024
...futurecdn.net/k9ZbuQo284mFvNQoTTNyDi.jpgA SpaceX Falcon 9 rocket stands ready to launch two of SES' O3b mPOWER satellites on July 21, 2025. SpaceX called that day's attempt off.
...futurecdn.net/nfag49VkKftSJUUgyEDytD.jpgA close up of the sun with a solar flare present on the right of the solar disk.
...futurecdn.net/PgeTAPZK7JumMqtELXrnRT.jpgAn illustration of two boxy satellites with long antennae floating above Earth in space
...futurecdn.net/odHd65v8sXwKxgtkpLMBYk.jpgThe Vera Rubin Observatory, a large building, is silhouetted against a bright purple night sky
...futurecdn.net/J25yuGQLChzbed8v3mTJic.jpgScreenshot from the movie Tron: Ares. A person is wearing a black bodysuit with red lights. Their face is covered with a black helmet, also with red lights.
...futurecdn.net/ZdULQ4mPsYPLsNYfTFgdGo.jpgA blue model rocket with a white pointy tip is launching vertically as white vapor is produced at the bottom on a green grassy field with hills in the background.
...futurecdn.net/eyaxArCZhsttPxnRbTbaJn.jpgMan looking at colorful auroras in north Iceland. Snow covered ground with stars and Northern lights dancing in the sky.
...futurecdn.net/xbHtcdhwi8hRvXYVtZNbbh.jpga triple-core rocket blasts off under a sunny, partly cloudy blue sky. smoke expands below next to an obscured launch tower, near a long white hanger with SPACEX written on the side. To the left, a bird flies away.
...futurecdn.net/5X2sZoxaezNcaBdxcUyizS.jpggraphic with night sky in large font and silhouettes of people below looking up at the night sky.
...futurecdn.net/wLNh5iTiKUEcTsrkdBwQeN.jpga view of blue Earth rising from below against black shadowy space.
...futurecdn.net/6QsBVWTjF7TGGbuJCxU5p5.jpgA woman with dark hair and a dark shirt floats in space.
...futurecdn.net/RAQPp6vj4VDViHqiUjGsVb.pngA NASA graphic depicting the phases of the moon for May 2025. The half-lit first quarter moon is on June 3 with the right half illuminated by the sun, Full moon is on June 11. The third quarter phase is on June 17, when its left side will be lit, and new moon is on June 25.
...futurecdn.net/STQinZMpE2CvVyeerAgM2o.jpgGraphic illustration with 'space calendar' in large blue neon letters and 2025 below it in smaller white letters. Below the title are four neon images depicting a meteor or comet, a telescope, a rocket launch and an astronaut's helmet. There is a starry background to the entire image.
...futurecdn.net/xY4JcyChF5orbBpnzahJX6.pngAn exoplanet host with several background stars. The square grid represents individual pixels from NASA’s TESS satellite.
...futurecdn.net/hJ6Rdo8jbsNDAkye58M8xU.png(Main) an illustration of Saturn and titan. (Inset) the lanscape of Titan as seen by Huygens from an altitude of 33,000 feet
...futurecdn.net/drxH4y6TrhXQMcTygv8pgF.jpgGrey blobs next to each other
...futurecdn.net/nM3Sh6LdxcvkR8EQzFbWSo.jpgAutel EVO Lite+_Drone in flight (16 by 9)
...futurecdn.net/yYb4Dpev75X5b6PRkivTWa.jpgBest beginner drones being flown by a child
...futurecdn.net/ghGmngbhNuroY8axpDvwHo.jpgDJI Mavic 3 Pro one of the best camera drones in flight.

Page structure

H1 heading
(Critically important)
Space
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (5 characters). It should be at least 20 Characters long.
Headings
(Important)
There are 42 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Space
H2 Latest News
H2 Skywatching
H2 Spaceflight
H2 Science & Astronomy
H2 Space Photo of the Day
H2 Night sky glows purple above Vera Rubin Observatory | Space photo of the day for July 22, 2025
H2 Entertainment
H2 What's Up In Space Today
H2 Northern lights - live updates
H2 Rocket launch today
H2 Night sky for tonight
H2 Live 4K video from space!
H2 On this day in space!
H2 What is the moon phase today?
H2 Space calendar 2025
H2 Search For Life
H2 Technology
H3 SpaceX launches 2 powerful internet satellites, lands rocket on ship at sea (video)
H3 SpaceX Crew-11 mission to the ISS: Live updates
H3 This 200-light-year-wide structure could be feeding our galaxy's center: 'No one had any idea this cloud existed'
H3 Don't miss the crescent moon cozy up to Jupiter early on July 23
H3 'They are coming here.' AI soldiers invade Earth in thrilling new 'Tron: Ares' trailer
H3 Stunning twilight photo captures comet bidding farewell to Earth for 80,000 years
H3 Partial solar eclipse September 2025: Live updates
H3 Northern lights forecasts, alerts, and geomagnetic storm warnings - live updates
H3 Night sky for tonight: Visible planets, stars and more in this evening's sky
H3 Makenzie Lystrup stepping down as director of NASA's Goddard Space Flight Center
H3 NASA scientists sound alarm over threats to science and safety in 'Voyager Declaration'
H3 On this day in space! July 22, 1972: Venera 8 spacecraft lands on Venus
H3 Crypto billionaire Justin Sun will fly on Blue Origin's next space tourism launch
H3 SpaceX aborts satellite launch 11 seconds before liftoff (video)
H3 How to safely photograph the sun: As detailed by an expert
H3 NASA launching TRACERS mission to protect Earth from space weather July 23: How to watch live
H3 'Tron: Ares': Release date, plot, cast, & everything we know
H3 Best model rocket sets 2025: NASA, Blue Origin, Estes, National Geographic and more
H3 Bad news for alien life? Earth-size planets may be less common than we thought
H3 The precursors of life could form in the lakes of Saturn's moon Titan
H3 Is the bar higher for scientific claims of alien life?
H3 Drone deals 2025: The best deals for all budgets
H3 Best beginner drones 2025: Begin your aerial journey with confidence
H3 Best camera drones 2025: Take your aerial photos and videos to the next level
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 15 external links on this page.
LinkAttributesAnchor text
https://www.space.com/Anchor Skip to main content
https://www.space.com/Subdomain Space
https://www.space.com/feeds.xmlSubdomain RSS
https://www.space.com/newsletterSubdomain Sign up to our newsletter Newsletter
https://www.facebook.com/spacecomNew window External Subdomain No Text
https://twitter.com/SPACEdotcomNew window External No Text
https://www.instagram.com/spac...New window External Subdomain No Text
https://www.youtube.com/user/V...New window External Subdomain No Text
https://flipboard.com/@SpacecomNew window External No Text
https://www.space.com/Subdomain No Text
/space-explorationSubdomain Space Exploration
https://www.space.com/astronomySubdomain Astronomy
https://www.space.com/stargazingSubdomain Stargazing
/space-exploration/launches-sp...Subdomain Launches & Spacecraft
https://videos.space.com/External Subdomain Videos
/astronomy/solar-system/moonSubdomain The Moon
https://www.space.com/newsletterSubdomain Subscribe to Our Newsletters
/astronomy/earth/live-4k-video...Subdomain Live 4K Video from Space
/space-exploration/missions/ar...Subdomain Artemis
/astronomy/james-webb-space-te...Subdomain James Webb Space Telescope
/entertainmentSubdomain Entertainment
/astronomy/solar-systemSubdomain Solar System
https://forums.space.com/External Subdomain Forums
https://www.space.com/technologySubdomain Technology
/space-exploration/search-for-...Subdomain Search for Life
/your-favorite-magazines-space...Subdomain Get Space Magazines
/41418-about-us.htmlSubdomain About Us
/how-to-turn-off-web-notificat...Subdomain Web Notifications
/astronomy/earth/earth-will-sp...Subdomain Earth will spin faster July 22
/16830-full-moon-calendar.htmlSubdomain Next Full Moon
/live/aurora-forecast-will-the...Subdomain Aurora Forecast
/astronomy/earth/live-4k-video...Subdomain Live 4K Sen video from space!
/news/live/night-sky-for-tonig...Subdomain Night sky tonight!
/32286-space-calendar.htmlSubdomain Space Calendar
/26021-best-binoculars.htmlSubdomain Best Binoculars
/15693-telescopes-beginners-te...Subdomain Best Telescopes
/lego-star-wars-dealsSubdomain Lego Star Wars deals
https://www.space.com/best-dronesSubdomain Best Drones
/16080-solar-system-planets.htmlSubdomain Solar System Planets
/best-star-projectorsSubdomain Best Star Projectors
https://www.space.com/newsSubdomain Latest News
/space-exploration/launches-sp...Subdomain SpaceX launches 2 powerful internet satellites, lands rocket on ship at sea (video) Mike Wall published 22 July 25 A SpaceX Falcon 9 rocket launched two of S...
IMG-ALT A SpaceX Falcon 9 rocket launches two of SES' O3b mPOWER communications satellites from Florida on July 22, 2025.
/news/live/spacex-crew-dragon-...Subdomain SpaceX Crew-11 mission to the ISS: Live updates Mike Wall, Josh Dinner last updated 22 July 25 Read the latest news about SpaceX's Crew-11 mission to the Int...
IMG-ALT four people in white spacesuits smile and give a thumbs-up in front of a cone-shaped white spacecraft in a hangar surrounded by scaffolding
/astronomy/this-200-light-year...Subdomain This 200-light-year-wide structure could be feeding our galaxy's center: 'No one had any idea this cloud existed' Robert Lea published 22 July 25 Astronomers...
IMG-ALT An illustration of the Giant Molecular Cloud
/stargazing/dont-miss-the-cres...Subdomain Don't miss the crescent moon cozy up to Jupiter early on July 23 Anthony Wood published 22 July 25 The thin crescent moon and Jupiter will be visible to the ...
IMG-ALT A waning crescent moon is pictured rising in the morning sky above a dark horizon.
/entertainment/they-are-coming...Subdomain 'They are coming here.' AI soldiers invade Earth in thrilling new 'Tron: Ares' trailer Jeff Spry published 22 July 25 'A malfunctioning program who wants to ...
IMG-ALT a bearded man in a motorcycle helmet with a clear visor looks concernedly at something behind the viewer
/stargazing/stunning-twilight-...Subdomain Stunning twilight photo captures comet bidding farewell to Earth for 80,000 years Miguel Claro published 22 July 25 Miguel Claro took one last look at Comet ...
IMG-ALT a streak of white light hangs in a starry night sky above the silhouette of a tree
/astronomy/asteroids/hubble-sp...Subdomain Hubble spots interstellar invader Comet 3I/ATLAS for the first time The long-serving space telescope saw the third interloper to enter the solar system from ...
IMG-ALT An image of the interstellar invader Comet 3I/ATLAS as seen by Hubble
/entertainment/they-are-coming...Subdomain 'They are coming here.' AI soldiers invade Earth in thrilling new 'Tron: Ares' trailer 'A malfunctioning program who wants to live. Why is that?'
IMG-ALT a bearded man in a motorcycle helmet with a clear visor looks concernedly at something behind the viewer
/technology/aerospace/nasas-x-...Subdomain NASA's X-59 'quiet' supersonic jet rolls out for its 1st test drive (video) NASA recently took its new X-59 "quiet' supersonic jet for a drive during taxi te...
IMG-ALT a long, slender aircraft drives across a runway
/astronomy/jupiter/chaos-reign...Subdomain 'Chaos' reigns beneath the ice of Jupiter moon Europa, James Webb Space Telescope reveals New observations from the James Webb Space Telescope (JWST) are pai...
IMG-ALT A simulated view from the surface of Europa, one of Jupiter's four Galilean moons.
/astronomy/astronomers-crack-1...Subdomain Astronomers crack 1,000-year-old Betelgeuse mystery with 1st-ever sighting of secret companion (photo, video) Astronomers have finally imaged the long theori...
IMG-ALT The glowing orange orb is Betelguese the faint blue smear. its companion stra seen for the first time by the ‘Alopeke instrument on the Gemini North telescope
/space-exploration/launches-sp...Subdomain SpaceX launches 2 powerful internet satellites, lands rocket on ship at sea A SpaceX Falcon 9 rocket launched two of SES's O3b mPOWER communications satellit...
IMG-ALT A SpaceX Falcon 9 rocket launches two of SES' O3b mPOWER communications satellites from Florida on July 22, 2025.
/entertainment/space-movies-sh...Subdomain New 'Predator: Badlands' trailer confirms an unexpected alliance with ties to the 'Alien' universe The second Predator: Badlands trailer is full of alien bea...
IMG-ALT Screenshot from the movie Predator: Badlands. Close up of a Predator and a female synth, back to back.
/news/live/solar-eclipse-live-...Subdomain Partial solar eclipse September 2025: Live updates By Daisy Dobrijevic last updated 22 July 25 The next solar eclipse will be on Sept. 21, 2025.
IMG-ALT Series of images showing the sun during a partial solar eclipse.
/stargazing/eclipses/solar-ecl...Subdomain Solar Eclipses
/live/aurora-forecast-will-the...Subdomain Northern lights forecasts, alerts, and geomagnetic storm warnings - live updates By Daisy Dobrijevic last updated 22 July 25 The latest aurora forecast for t...
/stargazing/aurorasSubdomain Auroras
/news/live/night-sky-for-tonig...Subdomain Night sky for tonight: Visible planets, stars and more in this evening's sky By Jamie Carter last updated 22 July 25 Find out what you can see in the night s...
IMG-ALT graphic with night sky in large font and silhouettes of people below looking up at the night sky.
https://www.space.com/stargazingSubdomain Text duplicate Stargazing
https://www.space.com/stargazingSubdomain VIEW MORE
/space-exploration/launches-sp...Subdomain IMG-ALT It was SpaceX's 89th Falcon 9 liftoff of the year.
A-TITLE SpaceX launches 2 powerful internet satellites, lands rocket on ship at sea (video)
/space-exploration/launches-sp...Subdomain SpaceX launches 2 powerful internet satellites, lands rocket on ship at sea (video)
/astronomy/this-200-light-year...Subdomain This 200-light-year-wide structure could be feeding our galaxy's center: 'No one had any idea this cloud existed'
/stargazing/dont-miss-the-cres...Subdomain Don't miss the crescent moon cozy up to Jupiter early on July 23
/entertainment/they-are-coming...Subdomain 'They are coming here.' AI soldiers invade Earth in thrilling new 'Tron: Ares' trailer
/stargazing/stunning-twilight-...Subdomain Stunning twilight photo captures comet bidding farewell to Earth for 80,000 years
/space-exploration/makenzie-ly...Subdomain Makenzie Lystrup stepping down as director of NASA's Goddard Space Flight Center By Mike Wall published 22 July 25 Makenzie Lystrup will step down as head of...
IMG-ALT Dr. Makenzie Lystrup, director of NASA’s Goddard Space Flight Center, speaks during a panel discussion with agency center directors at the 2024 Artemis Suppl...
/space-explorationSubdomain Text duplicate Space Exploration
/space-exploration/nearly-300-...Subdomain NASA scientists sound alarm over threats to science and safety in 'Voyager Declaration' By Samantha Mathewson published 22 July 25 The signatories warn that ...
IMG-ALT a group of people in business attire sit at a C-shaped table in front of a NASA logo
/space-explorationSubdomain Text duplicate Space Exploration
/39251-on-this-day-in-space.htmlSubdomain On this day in space! July 22, 1972: Venera 8 spacecraft lands on Venus By Hanneke Weitering last updated 22 July 25 After traveling 117 days to get to Venus...
IMG-ALT A metal space capsule sits next to a plaque in a museum
/space-exploration/launches-sp...Subdomain Text duplicate Launches & Spacecraft
/space-exploration/private-spa...Subdomain Crypto billionaire Justin Sun will fly on Blue Origin's next space tourism launch By Mike Wall published 22 July 25 Justin Sun, the billionaire founder of th...
IMG-ALT Blue Origin's New Shepard vehicle launches on the NS-25 crewed suborbital mission, on May 19, 2024
/space-exploration/private-spa...Subdomain Private Spaceflight
/space-exploration/launches-sp...Subdomain SpaceX aborts satellite launch 11 seconds before liftoff (video) By Mike Wall published 21 July 25 SpaceX aborted the planned launch of two of SES' O3b mPOWE...
IMG-ALT A SpaceX Falcon 9 rocket stands ready to launch two of SES' O3b mPOWER satellites on July 21, 2025. SpaceX called that day's attempt off.
/space-exploration/launches-sp...Subdomain Text duplicate Launches & Spacecraft
/space-explorationSubdomain Text duplicate VIEW MORE
/the-universe/sun/how-to-safel...Subdomain How to safely photograph the sun: As detailed by an expert By Ryan French published 22 July 25 Solar expert Dr. Ryan French explains how to safely photograph...
IMG-ALT A close up of the sun with a solar flare present on the right of the solar disk.
/astronomy/solar-system/sunSubdomain The Sun
/science/nasa-launching-tracer...Subdomain NASA launching TRACERS mission to protect Earth from space weather July 23: How to watch live By Keith Cooper published 22 July 25 The mission will blast off...
IMG-ALT An illustration of two boxy satellites with long antennae floating above Earth in space
https://www.space.com/scienceSubdomain Science
https://www.space.com/astronomySubdomain Text duplicate VIEW MORE
/astronomy/night-sky-glows-pur...Subdomain Night sky glows purple above Vera Rubin Observatory | Space photo of the day for July 22, 2025 By Kenna Hughes-Castleberry Published 22 July 25
IMG-ALT The Vera Rubin Observatory, a large building, is silhouetted against a bright purple night sky
/tag/image-of-the-daySubdomain VIEW MORE IMAGES
A-TITLE Space Photo of the Day
/everything-we-know-about-tron...Subdomain 'Tron: Ares': Release date, plot, cast, & everything we know By Fran Ruiz last updated 22 July 25 Disney is returning to the Grid with "Tron: Ares" in 2025, ...
IMG-ALT Screenshot from the movie Tron: Ares. A person is wearing a black bodysuit with red lights. Their face is covered with a black helmet, also with red lights.
/entertainment/space-movies-showsSubdomain Space Movies & Shows
/entertainment/best-model-rock...Subdomain Best model rocket sets 2025: NASA, Blue Origin, Estes, National Geographic and more By Ian Stokes last updated 21 July 25 Get your space dreams flying with t...
IMG-ALT A blue model rocket with a white pointy tip is launching vertically as white vapor is produced at the bottom on a green grassy field with hills in the backgr...
/entertainmentSubdomain Text duplicate Entertainment
/entertainmentSubdomain Text duplicate VIEW MORE
/live/aurora-forecast-will-the...Subdomain Northern lights - live updates The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern ligh...
IMG-ALT Man looking at colorful auroras in north Iceland. Snow covered ground with stars and Northern lights dancing in the sky.
/live/rocket-launch-todaySubdomain Rocket launch today Follow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.
IMG-ALT a triple-core rocket blasts off under a sunny, partly cloudy blue sky. smoke expands below next to an obscured launch tower, near a long white hanger with SP...
/news/live/night-sky-for-tonig...Subdomain Night sky for tonight Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
IMG-ALT graphic with night sky in large font and silhouettes of people below looking up at the night sky.
/astronomy/earth/live-4k-video...Subdomain Live 4K video from space! Witness live views of Earth from the International Space Station as it orbits the planet. Space streaming company Sen is broadcasti...
IMG-ALT a view of blue Earth rising from below against black shadowy space.
/39251-on-this-day-in-space.htmlSubdomain On this day in space! NASA astronaut Sally Ride became the first American woman in space aboard the space shuttle Challenger.
IMG-ALT A woman with dark hair and a dark shirt floats in space.
/18880-moon-phases.htmlSubdomain Reference What is the moon phase today? See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.
IMG-ALT A NASA graphic depicting the phases of the moon for May 2025. The half-lit first quarter moon is on June 3 with the right half illuminated by the sun, Full m...
/32286-space-calendar.htmlSubdomain Reference Space calendar 2025 Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.
IMG-ALT Graphic illustration with 'space calendar' in large blue neon letters and 2025 below it in smaller white letters. Below the title are four neon images depict...
/space-exploration/search-for-...Subdomain Bad news for alien life? Earth-size planets may be less common than we thought By Robert Lea published 17 July 25 Up to 200 worlds investigated by NASA's exo...
IMG-ALT An exoplanet host with several background stars. The square grid represents individual pixels from NASA’s TESS satellite.
/space-exploration/search-for-...Subdomain Text duplicate Search for Life
/space-exploration/search-for-...Subdomain The precursors of life could form in the lakes of Saturn's moon Titan By Robert Lea published 15 July 25 New research indicates that cellular "pockets" that ...
IMG-ALT (Main) an illustration of Saturn and titan. (Inset) the lanscape of Titan as seen by Huygens from an altitude of 33,000 feet
/space-exploration/search-for-...Subdomain Text duplicate Search for Life
/space-exploration/search-for-...Subdomain Is the bar higher for scientific claims of alien life? By Oliver Swainston, Chris Carter published 28 June 25 The skepticism and debate around the question o...
IMG-ALT Grey blobs next to each other
/space-exploration/search-for-...Subdomain Text duplicate Search for Life
/space-exploration/search-for-...Subdomain Text duplicate VIEW MORE
https://www.space.com/drone-dealsSubdomain Drone deals 2025: The best deals for all budgets By Alexander Cox last updated 22 July 25 We've rounded up the best drone deals from a range of reputable ret...
IMG-ALT Autel EVO Lite+_Drone in flight (16 by 9)
/technology/dronesSubdomain Drones
/best-beginner-droneSubdomain Best beginner drones 2025: Begin your aerial journey with confidence By James Abbott last updated 18 July 25 Our picks of the best beginner drones are all ea...
IMG-ALT Best beginner drones being flown by a child
/technology/dronesSubdomain Text duplicate Drones
/best-camera-dronesSubdomain Best camera drones 2025: Take your aerial photos and videos to the next level By James Abbott last updated 18 July 25 Buying guide The best camera drones com...
IMG-ALT DJI Mavic 3 Pro one of the best camera drones in flight.
https://www.space.com/technologySubdomain Text duplicate VIEW MORE
https://futureplc.com/New window External Visit our corporate site
/41418-about-us.htmlNew window Subdomain Text duplicate About Us
https://futureplc.com/contact/New window External Contact Future's experts
https://futureplc.com/terms-co...New window External Terms and conditions
https://futureplc.com/privacy-...New window External Privacy policy
https://futureplc.com/cookies-...New window External Cookies policy
https://futureplc.com/accessib...New window External Accessibility Statement
https://go.future-advertising....New window External Subdomain Advertise with us
/how-to-turn-off-web-notificat...New window Subdomain Web notifications
https://futureplc.com/careers/New window External Careers

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.space.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The file size of the HTML document is very large (585 kB).
The page response time is excellent with 0.14 seconds.

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
x-ftr-request-id5b1e0894-6718-4482-a2e5-4efbd11cd424
x-frame-optionsSAMEORIGIN
content-security-policyframe-ancestors self
last-modifiedWed, 23 Jul 2025 00:24:41 GMT
xkeyspace-platform-responsive
content-encodingbr
x-ftr-cache-statusHIT HIT
x-age4
x-ftr-balancervanilla-mochi-http-haproxy-prod-2
x-ftr-backendvarnish-leopard
x-ftr-backend-serverleopard3
via1.1 varnish, 1.1 varnish
accept-rangesbytes
dateWed, 23 Jul 2025 05:30:44 GMT
age18361
x-served-bycache-lon420129-LON, cache-fra-etou8220062-FRA
x-cache-hits19, 4
x-timerS1753248645.659849,VS0,VE0
varyAccept-Encoding, X-FTR-kiosq-user-status, X-FTR-kiosq-server-side-user-status, X-Country-Code, X-FTR-ABTest-Group
set-cookie49 Characters
x-country-codeUS
x-country-code-realDE
strict-transport-securitymax-age=31536000; includeSubDomains
x-cacheHIT
cache-controlno-store,private
alt-svch3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length95098
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 3,716 referring domains.
This page has 147,109 backlinks.
This page has backlinks from 2,747 different ip addresses.

Robots.txt

##################################################
# Vanilla-wide rules                             #
##################################################
User-agent: *

# Common path patterns (* prefix to handle localisation)
Disallow: */deals/compare
Disallow: */html/
Disallow: */p/*/embed/captioned

# Common query string patterns
Disallow: *searchTerm=*
Disallow: *sortBy=*
Disallow: *productBrand=*
Disallow: *%7B*%7D*

# Infinite scroll paths
Disallow: /infinite-scroll-article/*
Disallow: /infinite-scroll-review/*
Disallow: /infinite-scroll-recipe/*

##################################################
# Site-specific rules                            #
##################################################
User-Agent: *
Disallow: /search.php
Disallow: /social.php
Disallow: /newsletter-signup
Disallow: /_proxy*

##################################################
# Sitemaps                                       #
##################################################
User-agent: *
Sitemap: https://www.space.com/sitemap.xml
Sitemap: https://www.space.com/sitemap-news.xml

Search preview

www.space.com
Space.com: NASA, Space Exploration and Astronomy News
Get the latest space exploration, innovation and astronomy news. Space.com celebrates humanity's ongoing expansion across the final frontier.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Space83%Check
Space Exploration70%Check
new66%Check
Tron66%Check
News65%Check
Astronomy News65%Check
Get Space65%Check
Astronomy61%Check
Space Photo60%Check
Space Telescope59%Check

Automatically check space.com including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions