Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

What can white dwarf stars eating their own planets teach astronomers about planetary and solar system formation and ...

V Sagittae’s violent mass transfer hints at an imminent nova—and a future supernova visible from Earth. Binary star systems are fairly common in the universe, as are pairs where one star is a compact ...

An international team of astronomers have employed the James Webb Space Telescope (JWST) to observe a nearby M-dwarf star ...

According to the researchers, because it is rocky and located in the star's habitable zone, it may be habitable.

Astronomers discover a 3-billion-year-old white dwarf, LSPM J0207+3331, actively accumulationplanetary material long after its star’s death, revealing ongoing dynamics in ancient stellar remnants.

The Universe still holds many surprises, as demonstrated by this exceptional observation of a dying star devouring the ...

A study of supernova remnant SNR 0519-69.0 using the Chandra X-ray telescope, Hubble and more has narrowed down its age to ...

An unexpected monster black hole was found hiding inside one of the Milky Way's tiniest neighbors, rewriting what scientists ...

Scientists found that colorful pigments in Earth’s cloud microbes may help telescopes identify signs of life on distant ...

A class of University of Texas astronomy students has discovered that nearby dwarf galaxy Segue-1 seems to host a ...