Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

The Quipu superstructure is enormous, spanning 1.4 billion light years – and it could violate one of our fundamental ...

Learn how researchers may have discovered an exomoon about 635 light-years away orbiting gas giant exoplanet WASP-4b. Credits: NASA/JPL-Caltech ...

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes difficult pursuit of tracking deep-space objects.

CAPE CANAVERAL, Fla. (AP) — Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back ...

When it comes to this pair, the cosmos is always standing by with a fire extinguisher. “Things are hot between these two—a fiery (Laroi) chart plus a watery (Tate) chart equals a super-steamy ...

The search for alien life could be boosted by a simple new test, say scientists. They believe the movement of microbes may ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Uranus has the craziest tilt in your Solar System. Its tilt is about ninety-eight degrees. That means its north pole is ...

Is anyone out there?” is an age-old inquiry not limited by time or borders. It resonates with our curiosity, the vastness of ...

Tech arts festival SXSW is upon us, and now in its 38th year, the main topic of conversation is once again AI. Here's the ...