Elliptical galaxy

Rare `young-looking` supernova found in old galaxy

Using the Pan-STARRS telescope on Haleakala, astronomers have found a young-looking supernova on the...

Astronomers find elliptical galaxy with split-personality

Astronomers have discovered that a well-known elliptical galaxy has a split personality.

Scientists find monster black holes, biggest yet

Scientists have found the biggest black holes known to exist each one 10 billion times the size of o...