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Space exploration, astronomy, and astrophysics.

Recent stories

8h ago
Space.com
Remember 'Choose Your Own Adventure' books? Now there's a gorgeous graphic novel version heading to 'Space and Beyond' (exclusive)
9h ago
Space.com
Will Starship launch from foreign shores? SpaceX 'constantly exploring' options for megarocket liftoff sites
10h ago
Space.com
What flings mysteriously powerful particles called 'cosmic rays' at Earth?
11h ago
Space.com
Astrophotographer captures remarkable view of galactic 'Eyes' with backyard telescope
12h ago
Space.com
Blue Origin's lunar lander mockup is ready for NASA Artemis astronaut training
13h ago
Space.com
'Smallville' at 15: An imperfect Superman show, but the best Clark Kent story ever told
14h ago
Space.com
Lasers shine a new light on the space junk air pollution problem
15h ago
Space.com
The Whirlpool Galaxy comes alive | Space photo of the day for May 13, 2026
16h ago
Space.com
30-mile-high clouds of acid on Venus are made by the largest 'hydraulic jump' in the solar system
17h ago
Space.com
'Like putting a microscope into the core of the sun': World's 1st space-based neutrino detector launches to orbit
19h ago
Space.com
Cost estimate for 'Golden Dome' missile defense system balloons to $1.2 trillion
1d ago
Space.com
SpaceX's Starship V3 megarocket finally has a debut launch date. Here's when it will fly
1d ago
Space.com
Uranus and Neptune could be full of rocks, new study suggests
1d ago
Space.com
Cowboy Space raises $275 million to launch AI data centers on brand-new rocket
1d ago
Space.com
'Cannibal stars,' AI and the Rubin Observatory could shed light on the mystery of dark energy. Here's how
1d ago
Space.com
Don't miss Mars, Saturn and the moon form a cosmic triangle before dawn on May 14
1d ago
Space.com
Watch SpaceX launch 6,500 pounds of cargo to the International Space Station today
1d ago
Space.com
NASA's Psyche asteroid probe will fly within 3,000 miles of Mars on May 15: Here's what to expect
1d ago
Space.com
Mesmerizing vortexes swirl near an Antarctic volcano | Space photo of the day for May 12, 2026
1d ago
Space.com
Star Catcher just raised $65 million to build the world's first power grid in space — with lasers
1d ago
Space.com
A hidden wildfire pollutant causes thousands of excess deaths per year, satellite data shows
1d ago
Space.com
SpaceX fuels up Starship V3 megarocket for 1st time ahead of crucial test flight (photos)
2d ago
Space.com
NASA's Artemis 3 rocket is taking shape for 2027 launch to test lunar landers (photo)
2d ago
Space.com
'Nothing short of magical': Astrophotographer captures Lyrid meteors beside the Milky Way
2d ago
Space.com
Satellites spy one of Russia's most active volcanoes melting snow from the inside out
2d ago
Space.com
China's Tianzhou 10 freighter delivers 7 tons of cargo to Tiangong space station
2d ago
Space.com
How NASA lunar scientists taught Artemis 2 astronauts to see the moon with different eyes
2d ago
Space.com
Watch SpaceX launch secret US spy satellites to orbit from California today
2d ago
Space.com
They really launched this tiny spacecraft (Well, sort of.) | Space photo of the day for May 11, 2026
2d ago
Space.com
Sun unleashes colossal solar flare and coronal mass ejection, raising the chances of northern lights this week