TOI 5205b is called a 'forbidden planet' as it defies current astronomical theories about planetary formation.

Before zombies shambled about, ghoulishly feasting on the flesh of those too slow to flee, aliens from outer space ruled ...

Dying stars may be wiping out nearby giant planets as they expand into red giants. Astronomers found that these close-in planets become increasingly rare around more evolved stars, suggesting many ...

Pulsars, like all neutron stars, are created when massive stars run out of fuel needed for their internal nuclear fusion ...

A group of undergraduate students stumbled into a cosmic time capsule—one of the oldest stars ever discovered—while combing ...

NASA's latest photos from the Artemis II mission show Earth in stunning details as the astronauts near a milestone distance ...

An unusual team of astronomers used Sloan Digital Sky Survey-V (SDSS-V) data and observations on the Magellan telescopes at ...

Venus returns as a brilliant evening star in 2026, with dazzling conjunctions, peak brightness and stunning views through the ...

This month's NASA/ESA/CSA James Webb Space Telescope Picture of the Month offers us a two-for-one on brand new stars—with ...