A planetary scientist proposes that the interiors of Uranus and Neptune are layered, with deep oceans of water above ...

The most powerful cosmic-ray electrons and positrons ever detected slamming into Earth's atmosphere carry energies so high ...

The James Webb Space Telescope recently captured a new image of a galaxy famously named after the Mexican hat style.

An astrophysicist and his team have made history by capturing the first-ever close-up image of a star in another galaxy.

If WOH G64 was placed at the center of our Solar System, it would extend to the orbit of Saturn, the sixth planet from the Sun.

Astronomers have just found one of the youngest planets ever. At only 3 million years old, planet TIDYE-1b (also known as ...

Astronomers have uncovered a newborn exoplanet that formed in just 3 million years, a remarkably swift process in cosmic ...

Scientists may have finally found a way to grow plants without sunlight, which could revolutionize how we grow food.

More than 99% of Americans live under skies polluted by light. But dark skies at the Grand Canyon and more than 145 other ...

CAPE CANAVERAL, Fla. (AP) — Planet Earth is parting company with an asteroid that’s been tagging along as a “mini moon” for ...

By Alimat Aliyeva In a discovery that challenges current understanding of the rate of planet formation, astron ...

"With more than 100 billion galaxies in the observable Universe and at least 500 billion planets in the Milky Way alone ...