To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ...

The Solar System is far stranger than the simple classroom model suggests. Diamond rain, ice volcanoes, ancient storms, and ...

A U.S. government lab has recreated the truly alien conditions that melt diamonds deep inside ice giant planets—and the ...

Letters: Readers offer their explanations for the absence of hard evidence for extraterrestrial civilisations, in response to ...

Project Hail Mary's 4K Ultra HD and Blu-ray releases include five deleted scenes that are full of comedic and heartfelt ...

A mysterious pink planet has revealed itself far beyond our Solar System. The James Webb Space Telescope peered at GJ 504 b, a chilly giant 57 light-years away, and found an atmosphere veiled in salty ...

A volcanic eruption does not always involve molten rock bursting from a familiar cone.

The iconic Mugler fragrance has attracted glowing feedback from a customer who says its jasmine, woody and amber notes make ...

Despite this object lesson right on our interplanetary doorstep, the “Earth-like” term endures. Even if we expand what we ...

The spacecraft was launched nearly 50 years ago, and since then, has been moving away from our planet and further into space.

NASA’s Nancy Grace Roman Space Telescope will soon launch to unravel the mysteries of dark energy and dark matter ...

As the agency pivots to putting astronauts on the moon, this $3-billion space-copter is the agency's last large-scale mission ...