A single metallic boulder sitting in an ancient Martian riverbed is forcing scientists to rethink what they thought they knew ...

The James Webb Space Telescope has turned up a world that looks more like a squeezed citrus fruit than a planet, a distorted exoplanet locked in a frantic orbit around a rapidly spinning pulsar.

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. When you purchase through links on our site, we may earn an affiliate ...

The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...

Social media users shared a cosmic claim about an alleged secret NASA document named "Project Anchor" leaking online in 2024.

The interstellar comet will pass safely by Earth, giving astronomers their best chance to study it up close. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

Low-earth orbit is home to around 14,000 satellites, a dramatic increase from around 4,000 in 2018. One major force behind the increased space congestion is tech billionaire Elon Musk’s Starlink.

Dec. 19 (UPI) --Comet 3I/ATLAS passed its nearest point to Earth early Friday and approaching within 168 million miles. After its brief visit Friday the interstellar object 3I/ATLAS will head back ...

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of our planet and poses no danger. While not visible to the naked ...

(NewsNation) — A new paper calculated a solar storm could bring down the planet’s satellite system in just three days, wreaking havoc on infrastructure. Low-earth orbit is home to around 14,000 ...