Explore these orbiting pioneers and learn what they've discovered. 3 min read The Hubble Space Telescope was designed to free astronomers of a limitation that has plagued them since the days of ...

The Hubble Space Telescope, for comparison, has a 6.5-foot (2 m) aperture, he said. Breaking space news, the latest updates on rocket launches, skywatching events and more! Even the smallest ...

Around 2015, astronomers took on the painstaking task of stitching together Hubble Space Telescope images of this galaxy, but that effort had focused on the galaxy's northern half. Still ...

It essentially made Hubble into a new telescope. "ACS has roughly ten times the discovery power of the previous camera," says Mario Livio, astronomer at the Space Telescope Science Institute in ...

It's the year 2000. We're floating in space, and we come across the side view of a spectacular spiral galaxy. It's called UGC 10043 and is located 150 million light-years away. Spiral galaxies ...

Hubble reveals the dynamic processes of star creation and destruction. NASA's Hubble Space Telescope continues to astound us with its breathtaking images of the cosmos. From the vibrant Carina ...