Telescopes around the world swiveled to focus on the explosion, soon picking up infrared radiation, which is produced after gamma rays in this kind of event. Berger was ready to view the visible light ...

When massive stars or other stellar objects explode in the Earth's cosmic neighborhood, ejected debris can also reach our solar system. Traces of such events are found on Earth or the Moon and can be ...

Join National Museum of Natural History educators and scientists to discover how the history of objects can be unpacked using inquiry-based thinking routines. We’ll explore techniques anthropologists ...