Millky Way stars that are high and low in metallicity have been mapped by the ESA Gaia mission. [Gaia spacecraft: Mapping the ...

Milky Way stars that are high and low in metallicity have been mapped by the ESA Gaia mission. [Gaia spacecraft: Mapping the ...

Unusual stellar remnants suggest the Milky Way might have eaten a galaxy called Loki billions of years ago, according to new ...

Loki's traces are harder to find because they're buried near the Milky Way's dense disk.

Euclid space telescope observations of ancient globular cluster NGC 6397 reveal a subtle gap in brightness distribution of ...

When it comes to the galactic bulge, age isn't just a number.

Scientists have identified remnants of a galaxy, nicknamed Loki, consumed by the Milky Way 10 billion years ago, shedding ...

An unusual collection of stars may represent the remnants of a dwarf galaxy that the Milky Way devoured about 10 billion ...

Euclid telescope finds a rare brightness gap in NGC 6397 star cluster, revealing new clues about red dwarf evolution and ...

NASA’s next great space telescope will see 100 times more sky than Hubble. It’s about to arrive in Florida for launch in ...