Astronomers have achieved a first in exoplanet hunting by using the Hubble Space Telescope images to investigate a mysterious ...

The flares may heat up and inflate the planet's atmosphere, which is dominated by hydrogen and helium. Being lashed by these ...

A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

In a groundbreaking discovery, astronomers have identified TOI-1846 b, a super-Earth exoplanet located 154 light-years away.

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

The clingy planet orbits so close to its star, it triggers powerful explosions of radiation that eat away at its atmosphere.

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain life.

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

Watch the waning gibbous moon, Saturn, and Neptune meet in the night sky around midnight on July 16. The trio will travel ...

A startup called Gigablue claims to have reached a milestone by selling 200,000 carbon credits for its ocean-based carbon ...

Shares of Planet Labs ( PL 11.24%) climbed on Thursday, closing up 11.2% as of the 1 p.m. ET early market close for the ...