aurora

Zombie sunspot reanimated out of nowhere and went into full attack mode

The undead lurk in space, too.

By Elizabeth Rayne | 

2 months ago

Astronomers find 17 red dwarf stars that may have aurorae triggered by orbiting Earth-sized planets

By Phil Plait | 

8 months ago

Cool down, Jupiter; this is why you’re so overheated

By Elizabeth Rayne | 

10 months ago

Mystery of Jupiter’s auroras finally solved — and Earth has more in common with them than we thought

By Elizabeth Rayne | 

11 months ago

This could be why Jupiter’s auroras look like Tony Stark’s arc reactor and are just as sci-fi

By Elizabeth Rayne | 

1 year ago

For the first time, an aurora is seen around a comet

By Phil Plait | 

1 year ago

An Earth-sized planet may be igniting an aurora around a nearby red dwarf star

By Phil Plait | 

2 years ago

Hubble lights up Saturn’s aurorae

By Phil Plait | 

3 years ago

Incredible satellite image of aurora over Canada with city lights… and something else

By Phil Plait | 

3 years ago

X-Men's Aurora, religion, and dissociative identity disorder

By Sara Century | 

3 years ago