Sentences with phrase «object hit the gas»
When the radiation from this object hit the gas cloud, it excited oxygen atoms, causing the cloud to glow green.
http://www.sciencemag.org/ Not exact matches
The team figured out what a telescope would see when a star hit the hard surface of a supermassive object at the center of a nearby galaxy: The star's gas would envelope the object, shining for months, perhaps even years.