Astronomers catch rare glimpse of oldest known supernova, which dates back to Year 185

Oldest human genome from southern Spain

Astronomers find a star that survived going supernova after colliding with another star. “I’ve worked on supernova remnants for 30 years and I’ve never seen anything like this,” said Robert Fesen, lead author of the study.

The oldest known pollen-carrying insects lived about 280 million years ago