Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in ...

Using the Hubble Space Telescope, astronomers have witnessed an infant star 20 times larger than the sun setting interstellar ...

A decade of observations of four planets around the young planetary system V1298 Tau revealed a rare, long-sought missing ...

When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

NASA says it is “very unlikely” the agency will be able to recover a Mars spacecraft that has been out of contact for more ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

NASA’s Mars Sample Return program faces opposition from planetary scientists following proposed cancellation, with concerns raised over Perseverance samples, future Mars missions, and international ...

Congress just approved a $24.4 billion budget for NASA for this year, rejecting the deep cuts that President Trump had ...

Deep beneath the surface of distant exoplanets known as super-Earths, oceans of molten rock may be doing something ...

Lunar outposts powered by nuclear energy sounds like a sci-fi novel. But NASA is pushing to make it reality — and quickly.

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...