New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

Interstellar comet 3I/ATLAS has steadily been making its exit ever since it had a rendezvous at the end of October with the sun.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Gravitational anomalies detected by NASA and the German Aerospace Center’s GRACE satellites confused scientists for years.

Dr. Trek, Larry Nemecek looks back at Star Trek's frequent use of The Vasquez Rocks as a shooting location, representing a ...

American space agency NASA announced it found a new way to allow the Perseverance rover to determine its position on Mars by itself.

JWST observed Uranus for nearly a full rotation, charting the planet's upper atmosphere and magnetic environment for the ...

American air force accused of sharing fake news around extraterrestrial activity to divert attention from its ‘nefarious ...

NASA has given a hilarious response to President Trump following his demand for UFO files - and it dashes hopes of an ...

Questions about what the federal government may know about extraterrestrial life in the cosmos — or possibly even here on ...