Stars

Exotic Objects, Stars

Unprecedented nova images illuminate astronomers’ models for its ejecta

Stars

Web Extra: What about Eta Carinae?

Galaxies, Stars

Double star Eta Cassiopeiae, M32 and NGC 205, and spiral galaxy NGC 7814

Galaxies, Stars

APEX reveals hidden star formation in protocluster

Exotic Objects, Stars

Radio telescopes unravel mystery of nova gamma rays

Exotic Objects, Stars

NuSTAR telescope discovers shockingly bright dead star

Deep-Sky Objects, Galaxies, Stars

Open cluster NGC 7243, the double star Delta Cephei, and spiral galaxy NGC 7332

Robotic Spaceflight, Stars

Swift mission observes mega flares from a mini star

Deep-Sky Objects, Stars

Wild ducks take flight in open cluster

Exoplanets, Planets, Stars

Infant solar system shows signs of windy weather

Deep-Sky Objects, Stars

Herschel’s Garnet Star, open cluster M39, and globular cluster Palomar 12

Alien Life, Stars

First evidence for water ice clouds found outside solar system