On July 4, 1054, a supernova explosion occurred, marking the death of a star thought to be nine to 11 times more massive than ...

This week I want to take you to the maternity ward of stellar birth. Since stars, including our sun, are basically huge balls ...

By analyzing data from NASA's Chandra X-ray Observatory, Dutch astronomers have investigated a young, oxygen-rich supernova ...

NASA is marking the United States' 250th birthday with four striking red, white, and blue images of deep space from the ...

Every so often, I like to go into more detail about the life and times of stars we see night after night over Butler, ...

NASA is lighting the cosmos in red, white and blue in honor of the 250 t h birthday of the United States—and the show even ...

NASA is ringing in the country’s 250th anniversary with a collection of Fourth of July themed images and videos highlighting ...

A new study of two supernova remnants, the debris left behind after stars explode, suggests the explosions came from stellar siblings that once orbited each other. The first star's detonation sent its ...

NASA is lighting the cosmos in red, white and blue in honor of the 250th birthday of the United States—and the show even ...