"Starburst galaxies birth lots of hot blue stars that burn fast and die quickly in explosions that unleash intense ...

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

The starburst galaxy NGC 4536, seen here in a photo by the Hubble Space Telescope, has bright blue clusters of baby ... about 50 million light-years from Earth in the constellation Virgo.

"Imagine watching Earth from far away ... That's over two-and-a-half times larger than the Hubble Space Telescope's mirror, meaning Webb has six times the light-collecting area.

Astronomers using the NASA/ESA Hubble Space Telescope have produced a beautiful new image of the intermediate spiral galaxy NGC 5042. NGC 5042 is located around 48 million light-years away from Earth ...

NASA's groundbreaking James Webb Space Telescope has spotted a mysterious ... and is located just 20 light-years from Earth. It's also spinning at a breakneck speed, completing a full rotation ...

Say hello to one of the Milky Way's neighbors! This NASA/ESA Hubble Space Telescope image features a scene from one of the ...

A section of active star formation within the emission nebula Sh2-284, located 15,000 light-years from Earth ... in new images from the Hubble Space Telescope. The emission nebula, known ...

the Hubble Telescope got glasses ... Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction.But don't plan on seeing the linkup. The sight is extremely ...