The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.

The project cancellation comes after NASA has already invested 15 years and $3.4 billion in the telescope, which is 90% complete.

Astronomers are using Hubble to study vivid gas clouds and newborn stars in the tilted spiral galaxy NGC 3511.

This NASA/ESA Hubble Space Telescope image offers us the chance to see a distant galaxy now some 19.5 billion light-years ...

The Hubble Space Telescope captured an amazing view of spiral galaxy NGC 6956. The galaxy is located "214 million light-years ...

Astronomers searching for massive black holes shredding stars found one in an unusual place -- 2,600 light years from the core of a galaxy. The roque black hole may be from an earlier merger with ...

JWST uncovers unexpected behavior in polar lights on Jupiter, while a Mars rover captures the first image of an aurora.

Decades of stunning images have continued to spark our imagination thanks to 35 years of the Hubble Space Telescope.

NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," ...

Astronomical observations with the James Webb Space Telescope support the hypothesis that the first pronounced structures in our Universe may have formed much earlier than previously assumed.

The mystery of how planets and icy objects formed in the farthest reaches of our solar system just took an exciting turn. A ...

Legendary actor William Shatner wants President Trump to restore Pluto to greatness as scientists claim to have found a “new” ...