In 1604, a new star appeared in the night sky that was much brighter than Jupiter and dimmed over several weeks. This event was witnessed by sky watchers including the famous astronomer Johannes ...

The scene witnessed by Johannes Kepler after sunset on Oct. 17, 1604. While he wasn't the first to see the supernova, Kepler studied it like no one else. To recognize his detailed observations, we now ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's Chandra X-ray Observatory releases its longest-spanning video of X-ray data yet. - NASA / CXC / SAO / Pan-STARRS ...

A new video provides a front-row seat to a cosmic drama that has been playing out for centuries. Since 1604, when astronomers around the world recorded a new 'star' that appeared in the sky, humans ...

An explosion seen in the cosmos in the early 1600s may actually be an "Alien Type Ia supernova", according to a new paper. In October 1604, astronomer and mathematician Johannes Kepler spotted a new ...

Astronomers are going gaga over newborn supernova measurements taken by NASA’s Kepler and Swift spacecraft, poring over them in hopes of better understanding what sparks these world-shattering stellar ...

A study looking at ancient texts may have found evidence of a galactic supernova in a poem praising Saladin, the first sultan of Egypt and Syria, written between December 1181 and May 1182 CE. In ...

CC0 Usage Conditions ApplyClick for more information. Astronomers have used NASA’s Chandra X-ray Observatory to record material blasting away from the site of an exploded star at speeds faster than 20 ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...