It's been one Neptunian year—or about 165 Earth years—since astronomers first observed the most distant planet from the sun.

Earth," is situated in a relatively close region of the Milky Way Galaxy and resembles Earth in appearance but is many times ...

The team discovered that the surface might contain liquid water, an essential ingredient for life. Astronomers from the, Irvine have discovered a planet orbiting within the “habitable zone” of its ...

For the first time in more than five years, humanity has launched a mission to Mars — but it won't be arriving at the Red ...

In a small blow to the search for extraterrestrial life, a nearby star shot out a strong enough coronal mass ejection to ...

There are no confirmed exomoons, moons orbiting distant exoplanets in other solar systems. There are a few candidates, but ...

NASA is closely tracking two asteroids, 2025 VW and 2025 VC2 that are around 1-2 million miles away from the planet.

New Glenn is the first orbital rocket developed by Blue Origin, which was founded by Amazon's Jeff Bezos. The two-stage heavy ...

Explore the evolving rare earth hypothesis, highlighting new findings on habitability and the conditions for complex life on ...

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That's the future that NASA's ESCAPADE ...

How many times have you said, “I wish the days were longer”? Well, NASA scientists say the construction of China’s Three ...

Manufacturing water is a relatively simple chemical process, albeit a dangerous one. All you have to do is mix a little ...