Ever-Growing USA on MSN14h
Astronomy Milestone: First Clear Image of a Star Beyond the Milky Way Captured
Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...
One large Milky Way galaxy or many galaxies? 100 years ago, Edwin Hubble settled astronomy's 'Great Debate'
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
ESA’s Gaia Spacecraft Wraps Up Revolutionary Milky Way Mapping Mission
ESA’s decade-long Milky Way Gaia mapping mission still has tons of data to release over the next few years. Expect surprises.