Researchers have peered into the atmosphere of planet WASP-121b and found its climate is stranger than anyone imagined.

"The climate of this planet is extreme and nothing like that of Earth. The planet's dayside is so hot that elements typically thought of as 'metal' are vaporized into the atmosphere." Astronomers ...

LOS ANGELES -- A$AP Rocky's accuser, former friend and the key witness at his trial testified Tuesday that their relationship had been fraying for years, but he was ...

Simultaneously, Neptune is an ice giant, made of dense icy materials like water, methane, and ammonia, over a small rocky core. The planet is very cold and dark on the surface, making it too cold ...

A "super-Earth" planet found outside of our solar system could have conditions suitable for life, according to experts at the University of Oxford. Researchers said the planet has a mass six times ...

The 2025 Planet Parade, visible from January 21 to January 29, showcases the rare alignment of six major planets: Mercury, Venus, Mars, Jupiter, Saturn, and Uranus. This celestial event can be ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

A$AP Relli took the stand testified against A$AP Rocky during day 2 of a high-stakes trial that could send Rocky to prison for 24 years. A$AP Relli, a former close ...

Get ready for a parade of planets this winter. During the month of January, sky gazers will be able to see four planets in one view — and come February, the parade will only expand. NASA says ...

Conditions in the early universe might have enabled rocky planets with water to form much earlier than anticipated, potentially allowing life to begin sooner too. Astrophysicists studying the ...

They also checked to see if any of those dips in light curves might have been caused by second planets orbiting the same star but came up empty-handed. While seven additional candidate exoplanets ...

Stargazers will have another chance to spot a rare and beautiful “planetary procession” tonight with six planets aligned in the night sky. Mars, Jupiter, Venus, Saturn, Uranus and Neptune are ...