NASA's latest discoveries about Jupiter have revealed astonishing new insights into the largest planet in our solar system.

An international team of astronomers has discovered three new hot Jupiter exoplanets orbiting distant K dwarf stars. This ...

NASA's Curiosity rover drills into Mars' surface again, revealing ancient mudstone that hints the Red Planet once had water—and maybe even life.

Using a new artificial intelligence method, researchers at Columbia University Vagelos College of Physicians and Surgeons can ...

NASA's James Webb Space Telescope has made the first-ever and long-anticipated detection of ice outside of our own solar system. The frozen water was found within a debris disk circling HD 181327, a ...

We Earthlings see the sun every day of our lives—but gaining a truly new view of our star is a rare and precious thing. So ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...

The robotic Solar Orbiter spacecraft has obtained the first images ever taken of our sun's two poles as scientists seek a ...