In 1936, astronomers saw a puzzling event in the constellation Orion: the young star FU Orionis (FU Ori) became a hundred ...

NGC 6355 has been imaged using NASA's Hubble Space Telescope. The globular cluster of stars lies 50,000 light-years away.

NASA’s Hubble Space Telescope has unveiled astonishing new details about FU Orionis (FU Ori), a young star in the ...

This NASA/ESA Hubble Space Telescope image features a spiral galaxy, named UGC 10043. We don’t see the galaxy’s spiral arms ...

Hubble Space Telescope and MAVEN mission have been used to help unravel the mystery of Mars' escaping water. Credit: NASA ...

In its galactic neighborhood, the Milky Way can be something of a bully.

Normally found only in heavy metal bands or certain post-apocalyptic films, a "flame-throwing guitar" has now been spotted ...

As a result of Hubble's work, our perception of mankind's place in the Universe has changed forever: humans have once again ...

This process won't be complete for many millions of years — until then, Queen Berenice II will have to suffer the knots in ...

One of the greatest astronomer's, who changed our entire understanding of the universe, was born 135 years ago today ...

Astronomers have discovered a unique nebula shaped like a guitar using NASA's Chandra X-ray Observatory and Hubble Space ...

NASA today is celebrating the birthday of Edwin Hubble - the man who inspired the Hubble Telescope. Born on November 20, 1889 ...