Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

A suspected planet that appears well-suited to life has had its existence confirmed – and it’s very much in our neighborhood, ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Worlds with liquid water could have formed just 200 million years after the big bang from the remains of the earliest ...

"As the search for life continues, future space missions will need to be extra careful when sampling Enceladus's surface waters." All you need to know about planets in our solar system Our solar ...

An international team has confirmed the discovery of a super-Earth orbiting in the habitable zone of a nearby sun-like star.

NASA's Perseverance rover collects Martian soil samples from Jezero Crater, revealing potential signs of past life on Mars.

But for stargazers around the world, it’s an excellent chance to see all of the planets at once, neatly arrayed across the sky. A new life on Mars? Expect toxic dust, bad vibes and insects for ...

Six plants will visibly align on Jan. 31, and seven will do the same on February 28, according to Star Walk, an educational app that tracks celestial objects in real time. Planet parades usually ...

Yes, six planets will be visible in the January night sky. And yes, they'll be in a line. But because planets always appear in a line from our Earth-bound vantage, the alignment isn't anything out ...

We can expect some stunning celestial events in 2025, including the Jan. 13 Wolf Moon and a remarkable planetary parade, where seven planets will align in the night sky, that starts tonight.