The International Space Station has a leak. On Friday, NASA told the astronauts to shelter and prepare for an evacuation. Read about the ISS leak here.
A powerful blast from the sun triggered a severe geomagnetic storm on the night of January 19, but the auroras weren't as dazzling as hoped. Here's why.
A new study says light passing through dark matter could pick up a tell-tale red or blue tint. It could help scientists distinguish between dark matter models.
Will Triggs fell in love with stargazing after moving to England's east coast, where the dark skies allowed him to catch a glimpse of the Milky Way for the first time. Producing content across EarthSky's website, newsletter and YouTube channel, he is responsible for EarthSky stories on astrophysics, the wonders of the night sky, and our changing Earth.