A concise introduction to cosmology and how light first emerged in the universe Though astrophysicists have developed a theoretical framework for understanding

The formation of the first stars (Pop III stars) and galaxies is one of the great outstanding challenges in modern astrophysics and cosmology. The first stars a

Before the stars aligned, they first had to form . . . In the land of Millhaymae, Vega lives with her parents. Her life is a never-ending parade of doctors, as

The Handbook describes the 6̃0 most important star forming regions within approximately 2 kpc, and has been written by a team of 105 authors with expertise in