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Watch 2 Russian cosmonauts spacewalk outside the I...
Russian cosmonauts Sergey Ryzhikov and Alexey Zubritskiy will conduct a spacewalk outside the ISS to...
SpaceX launches 28 Starlink satellites to orbit on...
SpaceX launched 28 more of its Starlink broadband satellites on Thursday morning (Oct. 16), sending ...
Not-so-dark matter? Mysterious substance might lea...
A new study suggests dark matter could subtly tint or polarize light, leaving faint color clues that...
Watch a charred SpaceX Starship land in the ocean ...
New SpaceX footage from Starship Flight 11 shows the final moments of Oct. 13 mission, which ended w...
Why October is the perfect time to look for the An...
October is an excellent time to observe the Andromeda spiral galaxy as it passes high overhead in th...
How scientists are using spinning dead stars to fi...
Identifying the gravitational waves from black holes binaries could also make it clearer to detect p...
Watch the moment a brilliant green fireball meteor...
A fireball flared to life in the skies over southern America in the early hours of Oct. 14, briefly ...
Asteroid discovered only 2 days ago will fly by Ea...
A small asteroid, called 2025 TP5, will safely fly by our planet Oct. 15 at about a quarter of the d...
'Predator: Badlands' is getting a prequel comic, b...
This official tie-in title was created in collaboration with the film's director, Dan Trachtenberg.
A new private moon lander rises: Impulse Space thr...
Impulse Space — which was founded by Tom Mueller, SpaceX's first-ever employee — just announced that...
Watch SpaceX launch 21 communications satellites f...
SpaceX plans to launch 21 satellites for an advanced new U.S. military constellation this evening (O...
A giant weak spot in Earth's magnetic field is get...
Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half...
Satellites watch as record-breaking ocean waves ca...
Satellites recorded the largest ocean swells ever seen from space, highlighting how massive waves ca...
Deep-space dishes dot the desert | Space photo of ...
Beneath the shadow of Chile's Licancabur volcano, the Atacama Large Millimeter/submillimeter Array (...
Did a NASA exoplanet-hunting balloon really 'crash...
NASA launched an exoplanet-hunting experiment Oct. 1 despite the government shutdown. After the miss...
Solar wind tears a chunk from Comet Lemmon's tail ...
See how the solar wind shredded Comet Lemmon's tail in an extraordinary view from Earth
Getting even bigger: What's next for SpaceX's Star...
SpaceX launched its Starship megarocket for the 11th time on Monday (Oct. 13), on a successful test ...
Best space strategy games, ranked
Conquer the cosmos and lead ships, fleets, and even entire civilizations to victory in the best spac...
