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

Material retrieved from the asteroid Bennu by NASA’s OSIRIS-REx spacecraft shows that all the basic building blocks of life ...

Named HD 20794 D, the newly discovered exoplanet orbits a star similar to the Sun, and researchers believe it may be able to ...

Researchers offer their most comprehensive assessment to date of the history of water and organic compounds in a sample ...

It is believed that the planet, named HD 20794 d, is at just the right distance from its star to sustain water on its surface, but because this distance changes over the course of its elliptical ...

After graduating from UVA in 2013 and completing her doctorate in planetary science from the University of Arizona in 2019, ...

Located less than 20 light years away, HD 20794d could potentially be one of the most Earth-like planets found so far, ...

A planet that may support alien life has been discovered less than 20 light-years from Earth. The "promising" super-Earth - ...

An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an impact thousands of years ago.

If it’s real, some may question whether something with a mass about three times Pluto’s counts as a planet at all.

It sounds like something out of a sci-fi movie, but it’s actually happening! Starting from January 25, 2025, a rare planetary ...