Stars

Exotic Objects, Galaxies, Robotic Spaceflight, Stars

Hubble finds evidence of galaxy star birth regulated by black hole fountain

Deep-Sky Objects, Stars

Two nice stars in Lyra, globular cluster M70, and planetary nebula NGC 6742

Galaxies, Milky Way, Stars

Ghostly remnants of galaxy interactions uncovered in nearby galaxy group

Milky Way, Stars

Stars in our galaxy move far from home

Exotic Objects, Stars

First detection of lithium from an exploding star

Stars

Sirius, our brightest star, is orbited by a white dwarf — a dead star’s core. Where is the planetary nebula that would have formed when it shed its skin?

Stars

Web Extra: Black widow star destroys its mate

Deep-Sky Objects, Stars

Fossil star clusters reveal their age

Stars

Brown dwarfs, stars share formation process, new study indicates

Stars

Weird Object: Eta Carinae and the Homunculus Nebula

Exotic Objects, Stars

Pulsar punches hole in stellar disk

Stars

Gaia satellite and amateur astronomers spot one in a billion star