Space Exploration
Latest about Space Exploration
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Rookie crewmates kept things fresh for Ax-4 astronaut Peggy Whitson: 'It's always great to relive a little bit of that first time'
By Elizabeth Howell Published
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SpaceX just launched disease-causing bacteria to the International Space Station
By Jessica Rendall Published
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SpaceX Crew-11 mission to the ISS: Live updates
By Mike Wall Last updated
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SpaceX launches Crew-11 astronauts to the ISS for NASA on milestone Crew Dragon flight (video)
By Brett Tingley Published
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Reference
Space calendar 2025: Rocket launches, skywatching events, missions & more!
By Space.com Last updated
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Astronaut savors the moment and shares a stunning aurora shot | On the International Space Station July 28-Aug. 1, 2025
By Robert Z. Pearlman Published
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Rocket launch today: Is there a rocket launch and what time?
By Josh Dinner Last updated
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Explore Space Exploration
Human spaceflight
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SpaceX Crew-11 mission to the ISS: Live updates
By Mike Wall Last updated
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SpaceX launches Crew-11 astronauts to the ISS for NASA on milestone Crew Dragon flight (video)
By Brett Tingley Published
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SpaceX, NASA scrub Crew-11 astronaut launch due to weather (video)
By Brett Tingley Published
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SpaceX, NASA say Crew-11 astronaut mission is 'go' for launch to ISS on July 31
By Brett Tingley Published
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Kate Rubins, 1st astronaut to sequence DNA in space, leaves NASA
By Robert Z. Pearlman Published
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Meet the SpaceX Crew-11 astronauts launching to the ISS
By Brett Tingley Published
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SpaceX Dragon carrying 4 astronauts zooms back to Earth | Space photo of the day for July 25, 2025
By Kenna Hughes-Castleberry Published
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Space auction: Sally Ride memorabilia collection sells for $145,000
By Mike Wall Published
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'We are proud to serve our country, both on Earth and in space': NASA astronauts beam home July 4 message from ISS (video)
By Mike Wall Published
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Launches & Spacecraft
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Rocket launch today: Is there a rocket launch and what time?
By Josh Dinner Last updated
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On this day in space! Aug. 1, 1968: Saturn V moon rocket production ends
By Hanneke Weitering Last updated
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SpaceX fires up Starship spacecraft ahead of 10th test flight (video, photos)
By Mike Wall Published
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SpaceX launches 19 Starlink satellites from California, lands rocket on ship at sea (video)
By Mike Wall Published
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Watch SpaceX launch Crew-11 astronauts to the ISS for NASA today after delay
By Mike Wall Published
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US Space Force’s mysterious X-37B space plane launching Aug. 21 to test quantum sensor and laser-communications tech
By Josh Dinner Published
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'The most sophisticated radar we've ever built': US-Indian NISAR satellite launches to track tiny changes on Earth's surface (video)
By Mike Wall Published
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SpaceX launches 28 Starlink satellites on a Falcon 9 rocket from Florida (video)
By Robert Z. Pearlman Published
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Australia's 1st orbital rocket, Gilmour Space's Eris, fails on historic debut launch (video)
By Mike Wall Published
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Missions
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SpaceX just launched disease-causing bacteria to the International Space Station
By Jessica Rendall Published
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Astronaut savors the moment and shares a stunning aurora shot | On the International Space Station July 28-Aug. 1, 2025
By Robert Z. Pearlman Published
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Artemis 2 astronauts stress importance of their moon mission as NASA faces budget, workforce cuts: 'We have to move the needle.'
By Brett Tingley Published
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Astronauts' arteries are A-OK after living on the International Space Station, per a new study
By Stefanie Waldek Published
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SpaceX Crew-11 astronauts arrive in Florida ahead of launch to space station (video)
By Robert Z. Pearlman Published
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Astronaut makes 'space kimchi fried rice' in orbit as crew starts packing for trip home | On the ISS this week July 21-25, 2025
By Robert Z. Pearlman Published
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Reference
Artemis Accords: What are they & which countries are involved?
By Robert Lea Last updated
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Space station astronauts bid farewell to private Ax-4 crew | On the ISS this week July 14-18, 2025
By Robert Z. Pearlman Published
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China's Tianwen 2 asteroid-sampling probe snaps gorgeous shots of Earth and the moon (video, photos)
By Andrew Jones Published
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Private spaceflight
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Rookie crewmates kept things fresh for Ax-4 astronaut Peggy Whitson: 'It's always great to relive a little bit of that first time'
By Elizabeth Howell Published
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Jeff Bezos' Blue Origin will launch next space tourism mission on Aug. 3
By Mike Wall Published
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SpaceX quiz: Test your private rocket knowledge
By Kenna Hughes-Castleberry Published
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Troubled balloon-tourism pioneer Space Perspective bought by Spanish company
By Mike Wall Published
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Crypto billionaire Justin Sun will fly on Blue Origin's next space tourism launch
By Mike Wall Published
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Private Ax-4 astronauts splash down aboard SpaceX capsule to conclude ISS mission (video)
By Josh Dinner Published
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Private Ax-4 astronauts depart ISS after unexpected extended stay (video)
By Josh Dinner Published
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Private Ax-4 astronauts heading back to Earth early July 14: Watch it live
By Mike Wall Published
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Private Ax-4 astronauts aboard ISS are filling their time with science, views of Earth and pierogis (video)
By Josh Dinner Published
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Satellites
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Reference
Starlink satellite train: how to see and track it in the night sky
By Daisy Dobrijevic Last updated
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Reference
Starlink satellites: Facts, tracking and impact on astronomy
By Tereza Pultarova Last updated
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Powerful NISAR Earth-observing satellite loaded up for launch in India | Space photo of the day for July 30, 2025
By Kenna Hughes-Castleberry Published
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'The ocean is no longer too big to watch': How AI and satellite data are helping rid Earth's seas of illegal fishing
By Keith Cooper Published
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Space Force's Golden Dome chief says space-based missile interceptors are possible today. 'We have proven every element of the physics'
By Brett Tingley Published
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US Space Force practices 'orbital warfare' in largest-ever training event
By Brett Tingley Published
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Climate satellite MethaneSAT backed by Bezos and Google fails in space after just 1 year
By Josh Dinner Published
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Satellites keep breaking up in space. Insurance won't cover them.
By Tom Brown Published
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2 Chinese spacecraft just met up 22,000 miles above Earth. What were they doing?
By Andrew Jones Published
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Search for Life
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Is life widespread throughout the cosmos? Complex organic molecules found in planet-birthing disk
By Robert Lea Published
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Nearby super-Earth K2-18 b may be a water-rich ocean planet: 'This has certainly increased the chances of habitability'
By Robert Lea Published
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Bad news for alien life? Earth-size planets may be less common than we thought
By Robert Lea Published
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The precursors of life could form in the lakes of Saturn's moon Titan
By Robert Lea Published
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Is the bar higher for scientific claims of alien life?
By Oliver Swainston Published
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Alien life could survive deadly stellar radiation, Earth's desert lichen reveal
By Robert Lea Published
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The 'Black Knight' satellite: A 120-year-old conspiracy theory
By David Crookes Last updated
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Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints'
By Victoria Corless Published
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Could deciphering dolphin language help us communicate with ET?
By Leonard David Published
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