Using a new “supernova machine,” researchers can study the formation of nebulae, such as the Little Ghost Nebula pictured here
NGC 6369 is also known as the Little Ghost Nebula, because in smaller telescopes it appears ghostly and faded. Using Hubble, astronomers can resolve far more detail.
NASA and The Hubble Heritage Team (STScI/AURA)
Supernovae are some of the most energetic events in the universe, and the resulting nebulas are a favorite for stargazers. To better understand the physics behind them, researchers at Georgia Tech have created a “supernova machine” in the lab.