Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. Four ...

The James Webb Space Telescope has revealed a rare "Einstein ring," revealing two distant galaxies in an optical illusion ...

The Hubble Space Telescope was launched into space on April 24, 1990, ushering an array of scientific discoveries for the past 35 years.

In its quest to chart the evolution of the universe, ESA’s space telescope has already amassed a massive catalog of galaxies ...

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

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

Astronomers using the powerful James Webb Space Telescope to survey distant galaxies spotted an unusual, chance phenomenon called an "Einstein ring." It's not an actual object, but a warped ...

Here Are 7 Unseen NASA Images That Redefine the Beauty of Space: Located just 4,600 light-years away in the Milky Way, this ...

Explore 21 of the most remarkable images taken by NASA’s James Webb Space Telescope, showcasing the beauty and vastness of ...

Euclid's first data release offers a breathtaking glimpse into our universe, revealing over 26 million galaxies and ...

They told Gaia to shut down its communication systems and central computer and said goodbye to this amazing space telescope. Gaia has been the most successful ESA space mission ever, so why did ...