The Vera C. Rubin Observatory has already uncovered two previously unknown companions of the Milky Way using preliminary observations covering just 7% of the night sky. The discoveries include an ...

Hubble has released a new image of Messier 30, known as M30, a globular cluster about 27,500 light-years away in the ...

The NASA/ESA Hubble Space Telescope and the NASA/ESA/CSA James Webb Space Telescope have turned their cameras on an eerie ...

Hubble reveals a mystery in nearby dwarf galaxies, where powerful stellar explosions appear to have swept away much of their ...

Using Hubble in a new observing configuration, the team also identified a previously unseen warp in the dust halo surrounding Beta Pictoris. The distortion may result from the gravitational influence ...

Gas-rich dwarf galaxies appear to retain only about a tenth of the oxygen their stars have made, according to a census of 37 nearby systems using data from the NASA/ESA Hubble Space Telescope.

Scientists examining data collected by NASA's Hubble Space Telescope have found that dozens of small galaxies contain far ...

Researchers using NASA's Hubble Space Telescope to study nearby dwarf galaxies discovered a puzzle: Those galaxies have far less oxygen than expected.

Astronomers have determined that VVV CL001, a metal-poor globular cluster near the center of the Milky Way, is about 13.4 ...

Supernova-driven winds strip dwarf galaxies of far more oxygen than models predict, offering new clues about how galaxies evolve over cosmic time.

NASA’s Hubble and James Webb Space Telescopes have uncovered surprising clues about the solar system’s origins by studying 27 tiny, distant objects beyond Neptune. Scientists discovered that these ...