A new 527-megapixel image captures two open star clusters, NGC 456 and NGC 460, orbiting our Milky Way galaxy. The image uses ...

Some of these open clusters are pretty famous, such as the Pleiades cluster, also known as the Seven Sisters. This is ...

Hubble Space Telescope's 35th anniversary: See NASA's new out-of-this-world images The Hubble Space Telescope, launched 35 years ago, has blown our minds with its striking images of far-away ...

A grand spiral galaxy takes center stage in a new image from the Hubble Space Telescope. The galaxy, known as NGC 5643, is located roughly 40 million light-years from Earth in the constellation Lupus.

NASA's Hubble Space Telescope captured a bright variable star, V 372 Orionis, and its companion in this festive image in this ...

The National Aeronautics and Space Administration released five stunning new images from the Hubble Space Telescope this week in honor of the telescope's "galaxy week." The images show various ...

NASA shared a new Hubble image of two galaxies intersecting, showing some of the agency's future study targets.

The Hubble Space Telescope is back in action following a much-needed upgrade after astronauts repaired its intricate machinery from space in a daring mission in May. An array of marvelous images ...

This NASA/ESA Hubble Space Telescope reveals clouds of gas and dust near the Tarantula Nebula, located in the Large Magellanic Cloud about 160,000 light-years away. ESA/Hubble & NASA, C. Murray ...

A new Hubble Space Telescope image shows a partial view of the globular star cluster Messier 55 about 20,000 light-years away. M55 was first spotted in 1752.

This new image showcases NGC 346, a dazzling young star cluster in the Small Magellanic Cloud. ESA/Hubble & NASA, A. Nota, P. Massey, E. Sabbi, C. Murray, M. Zamani (ESA/Hubble) ...

The Hubble Space Telescope captured a new photo of a pair of galaxies, known as Arp 107, connected by a tenuous stream of dust and gas.