Although the rings span more than 2,80,000 kilometres in diameter, their vertical thickness is barely tens of metres.

Jupiter-like planet 8 UMi b, named Halla, orbits its host red giant star Baekdu closely. The red giant's merger with a white ...

A new study of the red dwarf system TOI-3884 has uncovered rare, persistent spot-crossing signals that reveal unusually detailed information about the star’s magnetic activity and the planet’s orbital ...

Jake Korell’s debut novel 'The Second World' envisions a newly independent Mars shaped by real space-policy debates, ...

Saturn's rings will appear to have disappeared if you catch a glimpse of the planet through the eyepiece of a telescope on the night of Nov. 23 — but don't worry, you'll be witnessing an illusion!

Researchers have pinpointed a super-Earth in the habitable zone of a nearby M-dwarf star only 18 light-years away.