The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

Thermal emission measurements from the exoplanet Trappist-1 b suggest two plausible yet contradictory scenarios ...

Remote sensing technologies have revolutionized our understanding of terrestrial planets, moons, and other small bodies. With the resurgence of ...

JWST's findings in the HR 8799 system provide key insights into gas giant formation, revealing carbon dioxide and enriching ...

A new classification scheme may help us better understand planet formation — including the history of our own family of worlds.

A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in ...

Dramatic theories have been proposed to explain the mysterious interiors of Uranus and Neptune, the ice giants of our solar ...

Now a startup called Stardust seeks something more ambitious: developing proprietary geoengineering technology that would ...

A new model that incorporates data gathered by the JWST could help scientists understand the composition and mass of objects ...

A 120,000-year-old Lost City in the Atlantic thrives without sunlight. Towering spires, alien ecosystems, and ancient vents ...

The James Webb Space Telescope (JWST) has achieved groundbreaking discoveries in the field of exoplanet studies.

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...