TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and ...

Watch how JW Telescope detects temperature on Trappist 1 b. Credit: Space.com | animation courtesy: ESO/L. Calçada / Space ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

The Chandra X-ray Telescope is investigating the habitability of exoplanets. NASA explains. Credit: NASA/CXC/A. Hobart ...

WASHINGTON, June 25 (Reuters) - In addition to providing a trove of information about the early universe, the James Webb ...

A newly discovered exoplanet orbits a star smaller than our Sun, located roughly 110 light-years from Earth in the constellation Antlia.

Through observing cortisol — a hormone that manages anxiety — levels in hair follicles, the study revealed that after ...

Scientists are tracking a large gas planet experiencing quite a quandary as it orbits extremely close to a young star - a ...

The space-based observatory has revolutionized the way we see space, and it can now add another remarkable accomplishment to ...

PARIS — The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct images of the relatively small world in the Earth’s galactic backyard.