
Scientists discover 3 Earth-size exoplanets that may have double sunsets — like Tatooine in Star Wars
Using NASA's TESS exoplanet hunter, astronomers have discovered a strange arrangement of exoplanets around tight binary stars that shouldn't be.

By Jamie Carter last updated
Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.

By Robert Lea last updated
Reference As the Artemis program aims to return humanity to the moon and beyond, the Artemis Accords lay out a framework for nations collaborating in this effort.

By Hanneke Weitering last updated
On Oct. 27, 1961, NASA launched the first test flight of its new Saturn I space launch vehicle.

By Mike Wall last updated
Japan's new HTV-X cargo spacecraft launched on its first-ever mission to the International Space Station on Saturday, Oct. 25, 2025.

By Darryl Seligman, Rohan Rahatgaonkar published
The chemical signatures we're observing may reflect both the comet's ancient origins and its long journey through interstellar space.

By Tariq Malik, Daisy Dobrijevic last updated
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.

The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.

Follow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.

Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.

Witness live views of Earth from the International Space Station as it orbits the planet. Space streaming company Sen is broadcasting 24/7 from the ISS in beautiful 4K HD.

NASA astronaut Sally Ride became the first American woman in space aboard the space shuttle Challenger.

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.

Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.

By Javier Barbuzano published
As missions prepare to visit ocean worlds like Enceladus and Europa, new findings show scientists must first learn to distinguish between radiation-made organics and those born in a subsurface sea.

By Tantse Walter published
Review A super-bright and heavy-duty rechargeable flashlight that won't break the bank.
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