The protostar is launching the longest outburst ever seen at 32 light-years long.

The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our ...

Some stars appear to defy time itself. Nestled within ancient star clusters, they shine bluer and brighter than their neighbors, looking far younger than their true age. Known as blue straggler stars, ...

In the most extensive ultraviolet study of blue stragglers ever performed, an international research team used NASA's and ESA ...

The Large Magellanic Cloud, or LMC, is a key spot for astronomers to study star formation.

Baby pictures are some of a family's most cherished artifacts. The same thing can be said of the Hubble Space Telescope and ...

Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

The Hubble Space Telescope has captured imagery of the most distant single star found yet. It took the light from the star 12 ...

NASA’s Hubble Space Telescope captured images of Lupus 3, showing T Tauri stars and gas-dust regions, providing data on early ...

NASA's Hubble Space Telescope has captured a range of colourful and detailed images highlighting how 'baby stars' grow into ...

NASA’s Hubble Space Telescope has captured a trio of young stars in the process of becoming their best selves in the ...

Astronomers have uncovered the long-hidden cause behind Betelgeuse’s strange behavior: a small companion star carving a visible wake through the giant’s vast atmosphere. Using nearly eight years of ...