Stellar Explosion From 180 Years Ago Comes Alive in New Timelapse
The Chandra X-ray Observatory didn’t exist in 1838, when the Eta Carinae star system started to brighten as it ejected material in an event named the “Great Eruption.” But traces…
Gaze in Wonder at These Stunning Views of the Cosmos
The Milky Way over Pain de Sucre, France.Photo: Jeff Graphy The cosmos is a hostile but beautiful place; from Earth, its phenomena—from our Sun and the aurorae it generates to…