Grunsfeld, a former NASA astronaut who has served as both the agency's chief scientist and science division leader, helped ...

UCSB Physics Professor Roger Freedman held our attention three years ago as he explained the wonders and understanding that ...

From spellbinding images to groundbreaking scientific discoveries, we look back on some of Hubble's most exciting milestones.

Astronomers confirm a wandering black hole in our galaxy’s Sagittarius region using Hubble and Gaia microlensing data.

A lonely black hole roaming the cosmos in solitude has been confirmed for the first time. A closer look has revealed the dark ...

A series of spectacular images of the cosmos has been released to celebrate the Hubble Space Telescope's 35 years in space ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

The Hubble Space Telescope "opened a new window to the universe" when it launched into space. Now, 35 years later, NASA is ...

Regarded by many as NASA’s most successful science mission, the Hubble Space Telescope was launched into space aboard the ...

NASA is releasing stunning photos taken by the Hubble Space Telescope to celebrate its 35th anniversary. Check them out below ...

Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...