Probing Mysterious “Afterglow” X-Ray Remnants From Extreme Cosmic Bursts of Light

Counting cells may shed light on how cancer spreads

A planet of burning ice. Gliese 436 b is a planet roughly the size of Neptune and was first discovered in 2004, found around 30 million light years from Earth and is about 20 times larger

Cosmic impact destroyed a biblical city in Jordan Valley