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

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and creating a time lapse of the phenomena.

Proposed budget reductions for the Hubble Space Telescope would impact research and outreach as well as increase the risk to ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

"We have by and large been ignoring triples in models and simulations — we're just starting to understand how these types of ...

"What a privilege it has been to oversee this monumental ... Society meeting in Washington, D.C. The Webb Telescope, the successor to the Hubble and the largest telescope ever launched into ...

In a newly shared image, NASA has uncovered a unique view of our solar system's largest planet. The picture, snapped by the Hubble ... but Neptune and Uranus require a telescope to spot, as ...

"We have by and large been ignoring triples in models and ... Leiner and her colleagues attained and analyzed fresh Hubble Space Telescope observations of one of the brightest blue lurker stars ...