High-Resolution Echelle Spectrometer

All of Jupiter's Large Moons Have Auroras

New observations have revealed that all four of Jupiter's largest moons have aurorae, and they are spectacular!

1 year ago

Did the Milky Way Steal These Stars or Kick Them Out of the Galaxy?

A new study by an international team of astronomers has determined that stars in the Milky Way's halo actually formed…

6 years ago