The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme temperature changes the massive 'hot Jupiter'-type planet may make it rain iron at ...

Three active galactic nuclei from the early universe were found in just a small patch of sky. How many more could there have ...

The $1.6 billion mission is an extremely complicated engineering challenge and will make gravitational wave detections in ...

The group of astronomers are confounded and say the discovery means something is missing from our understanding of black ...

A dazzling new image from the Hubble Space Telescope captures a bright spiral galaxy on a diagonal tilt, resembling a ...

Star explosions called novas are happening twice as often near a gargantuan black hole jet as they are in the rest of the ...

And the supermassive black hole at its center is shooting an outstretched beam of energy into space. The Hubble Space ...

This image from the NASA/ESA Hubble Space Telescope features the spiral galaxy IC 1954, located 45 million light-years from ...

This image from the NASA/ESA Hubble Space Telescope features the spiral galaxy IC 1954, located 45 million light-years from Earth in the constellation Horologium.

NASA's Webb Space Telescope keeps spotting details no one has seen before: countless galaxies, clouds of dust birthing new ...

NASA has released a new wondrous image of the galaxy NGC 1559 in a special image from the Hubble Space Telescope that ...

Astronomers have constructed telescopes of every kind - massive observatories designed to pick up faint traces of light ...