A new way to measure the length of Uranus’s day could also help determine the rotation rates of other celestial ...

Astronomers have reached deeper into the heart of a brilliant cosmic engine than ever before, using NASA’s Hubble Space ...

Astronomers using the Hubble Space Telescope are at the dawn of a new era in exploring the universe. With two powerful new instruments, added to Hubble in February 1997 by the crew of the Space ...

With its origins tracing back to the 1970s, the Hubble Space Telescope was launched aboard the space shuttle Discovery on ...

This Hubble Space Telescope image shows a spiral galaxy and a bright star, both in the constellation Virgo. The two celestial bodies appear to be close to one another but in actuality, they are ...

The Hubble Telescope turns 30 on Friday, marking three decades of space exploration and scientific discoveries. To celebrate, NASA has collected some of the most iconic, stunning images the bus ...

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 ...