NASA researchers collected Antarctic seawater to test how cryovolcanic eruptions may alter biosignatures, guiding life-detection strategies for Europa and Enceladus missions.

If you’re interested in extraterrestrial life, these past few years have given an embarrassment of places to look, even in ...

Some sci-fi movies take the genre extra seriously, using accurate technologies to ground their depiction of the future.

Uranus and Neptune will also be on the scene, too dim to see with the naked eye. Look to the western horizon at sunset on Feb. 20 to witness an incredible sight, as three planets shine below the ...

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

In January 1986, Voyager 2 flew past Uranus and sent back to Earth grainy images of Miranda, marking the last time humanity ...

Sky This Week is brought to you in part by Celestron. Friday 20Once the waxing Moon sets this evening, its disappearance ...

The process leaves some serious questions concerning whether the moon harbors the possibility of the simple forms of life.

Alright, I tink it’s time for a change-up. Let’s do a little spring cleaning, and redecorate our Solar System. Now, I know you’re a big fan of the Moon, but it’s so last season. Let’s get something ...

NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...

At just 500 kilometers across, Saturn's sixth-largest moon would fit comfortably inside the United Kingdom, with room to spare.

In the dry desert of eastern Utah, strange geysers shoot cold, fizzy water into the air. Instead of boiling like the famous hot geysers in Yellowstone, these eruptions are powered by carbon dioxide ...