A privately built spacecraft is tumbling aimlessly in deep space, with little hope of being able to contact its home planet.

Companies are landing on the moon—or trying to. These players all have exciting goals for innovation on the final frontier.

Get CBS19 news on-demand by downloading the free CBS19+ app available on ROKU, Amazon Fire and Apple TV!

Astronomers believe thousands of large undiscovered asteroids, that could cause regional damage, may be in space.

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

The new crater is located in Western Australia’s Pilbara Craton, a place that has some of the oldest exposed rocks in the ...

The space rock, which measures 150 feet across and is traveling at 38,922 miles per hour, is one of five on NASA's radar.

For a brief window, Asteroid 2024 YR4 looked like a planetary hazard in the making. At up to 295 feet in diameter, it was described as a potential “city killer.” ...

"The universe is filled with a range of three-body systems, including the closest stars to Earth, the Alpha Centauri star ...

One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

More than 38,000 asteroids are known to be in Earth’s vicinity, including 973 “planet killers” of more than half a mile in diameter. Most pose no risk. But NASA estimates that only about 43% of nearby ...