When it comes to telescopes, there are no bigger names than Hubble and Webb, but why have two space telescopes anyway, how ...

A previously unexplored globular cluster glitters with multicolored stars in this NASA Hubble Space Telescope image. Globular ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the NumbersAt the ...

The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of ...

And when Hubble is on, it’s on; just this week, the telescope captured the impact that took place when a NASA space probe purposefully slammed into an asteroid.

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

Hubble’s pointing system is so precise, NASA says it is the equivalent of being able to keep a laser shining on a dime over 200 miles away for however long Hubble takes a picture – up to 24 hours.

NASA is celebrating the Hubble Space Telescope’s 30th year in orbit, and even though most of the celebrations have been canceled due to the coronavirus pandemic, you can still explore some of ...

NASA's $10-billion successor to the Hubble Space Telescope is about to take flight, and it's on track to be a huge leap for science.

Grunsfeld, a former NASA astronaut who has served as both the agency's chief scientist and science division leader, helped Hubble last as long as it has. He flew on no less than three of NASA's ...