University of California, Santa Barbara, Author at Astronomy.com

Exotic Objects, Milky Way

Solving the mysteries of our galaxy’s core

Exotic Objects, Stars

Powerful ancient explosions explain new class of supernovae

New findings show some type Ia supernovae linked to novae

Exotic Objects, Science

Three-telescope interferometry allows astrophysicists to observe how black holes are fueled

Robotic Spaceflight, Science, Solar System, Space Exploration

Data from MESSENGER spacecraft reveals new insights on planet Mercury

Science, Solar System

Study supports theory of extraterrestrial impact

Cosmology, Science

“Zombie” stars key to measuring dark energy