An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex atmospheric changes on Uranus that are largely driven by the effects of the sun's ...

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 ...

An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting the Andromeda galaxy. The data suggests Andromeda had a chaotic past unlike ...

The Hubble Space Telescope has sent back a gorgeous new view of one of our nearest galactic neighbors, which is full of bright, colorful stars. Located about 200,000 light-years from Earth ...

The Hubble Space Telescope has stared deeper into a quasar ... This effect is similar to the moon blocking out the sun's light during a solar eclipse. Related: What is a quasar?

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

Now, in an unprecedented study spanning two decades, researchers using NASA's Hubble Space Telescope have uncovered new insights into the planet's atmospheric composition and dynamics. This was ...

NGC 2566: The galaxy filling the frame in this James Webb Space Telescope image is NGC 2566, a spiral galaxy in the ...

Since Hubble’s launch, astronomers have discovered ... roughly the size of the Moon in the sky. (Image credits: Nasa) ...

In this NASA/ESA Hubble Space Telescope image, Hubble once again lifts the veil on a famous — and frequently photographed — supernova remnant: the Veil Nebula. ESA/Hubble & NASA, R.