Massive Stars Shine in This Ultraviolet View From Hubble

Giant Cluster is Spitting Out Massive Stars

Presolar grains are tiny solid minerals that crystallized in the gas of ancient stars. These crystals are the oldest material ever handled by humans. Some, from the Murchison meteorite, belonged to a group of massive stars that perished hundreds of millions of years before the birth of our Sun.

Cracks in the Cosmos: The Flawed Physics of Massive Stars and Supernovae