The night sky has always played a crucial role in navigation, from early ocean crossings to modern GPS. Besides stars, the ...

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

The 245th Meeting of the American Astronomical Society is being held Jan. 12 to Jan. 16 and will feature remarkable findings ...

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

New ground- and space-based infrared observations are giving astronomers a better handle on the true populations of red supergiant stars like Betelgeuse and Antares.

The shadow is projected large upon the cloud in which the Sun-like star was born. In this Hubble image, the feature — ...

NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...

In this special Hubble image 23 years in the making, the sparkling spiral galaxy UGC 10043 reveals the secrets of its ...

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

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The research group observed a galaxy nearly 6.5 billion light-years from Earth; when the universe was half its current age.