The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can ...

But Earth isn't the only place we've set up shop. Space-based telescopes like Hubble, James Webb, and Chandra orbit far above ...

Zoe Lofgren (D-CA), the ranking Democrat on the Committee on Science, Space, and Technology, demands that NASA must cease ...

The Hubble Space Telescope captures stunning imagery of barred spiral galaxy UGC 678. The galaxy is located about 260 million ...

See the iconic Pillars of Creation in this 3D visualization created from James Webb and Hubble Space Telescope data. Credits ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

Despite having discovered more exoplanets than any other telescope, Kepler has been retired for the very simple reason that ...

A small piece of metal engineered in Australia helped sharpen the James Webb telescope's vision from a million miles away.

Thursday’s report, titled “A Broader Look at Dynamic Space Operations: Creating Multi-Dimensional Dilemmas for Adversaries,” ...

Trapped in a gravitational push and pull between Jupiter and other Jovian moons, Io is constantly being stretched and ...