It's just 18 light-years away: a super-Earth named GJ 251c with a minimum mass about 3.84 times that of our own planet. The ...

Using NASA's planet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite), astronomers have discovered three ...

“If you build a map at a wavelength that water absorbs, you’ll see the water deck in the atmosphere, whereas a wavelength ...

NASA’s TESS has unveiled TOI-2267, a remarkable binary star system located 190 light-years away, featuring three Earth-sized ...

Explore the wonders of our solar system in "Insanely Cool Things In Our Solar System"! WATCH OUR OTHER VIDEOS: ►25 Insanely ...

An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar ...

TOI-2267 is made up of two small and cool stars. The team confirmed the presence of two exoplanets, and there is strong ...

University of California, Irvine astronomers have identified an exoplanet located in a star's habitable zone, where ...

Astronomers recently peered deep into space and found that an old, faint white dwarf named LSPM J0207+3331, located about 145 ...

What if humanity could no longer live on Earth? Perhaps a catastrophic event forced us to find a new home among the stars.

What you're looking at here is the aftermath of a sun-like star that eventually reached the end of its life and poofed out ...

NASA is sending things up into the air on a fairly regular basis; what isn't so regular is when a car-sized telescope comes ...