Over the last ten years, OPAL has observed Uranus' northern hemisphere, which has faced the inner solar system for the ...

NASA has made a huge discovery: the ambipolar field, an invisible electric field around Earth that could reshape our understanding of our planet.

A new NASA-led study has found that how rain falls in a given year is nearly as important to the world's vegetation as how ...

A new theory explains how dozens of mysterious planet pairs discovered by the James Webb Space Telescope, dubbed "JuMBOs," ...

Astronomers using the W. M. Keck Observatory in Hawaii have made a startling finding: a distant exoplanet with a tail hundreds of thousands of miles long. Planet WASP-69 b is located 164 light-years ...

Nestled in the northeastern corner of Arizona, near the small town of Holbrook, Petrified Forest National Park is a ...

This 2012 satellite photo shows a series of giant windblown ridges, known as yardangs, and a group of towering sand dunes at ...

Venus and Mars also have aurorae, but they lack magnetic fields. What happens there is very different from what happens on ...

Researchers are preparing to study the atmospheres of Earth-sized exoplanets, focusing on distinguishing those similar to ...

A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in order to understand ...

The Planet WASP-69 b The Discovery The exoplanet WASP-69 b has a “tail,” leaving a trail of gas in its wake. Key Takeaway ...

The strange blend of surface chemistry on Nix and Hydra raises big question about the evolution of the Pluto system.