Carl came via a black hole about six times as massive as the sun merging with a neutron star about 1.5 times as massive as the sun. Lenny and Carl are completely different beasts in the present day.

Astronomers have spied the heaviest neutron star to date 3,000 light-years away from Earth. The “black widow,” a dense, collapsed star that’s devouring its stellar companion, also spins 707 ...

Who is Jimmy Neutron? The hit Nickelodeon show from the late 1990s and early 2000s revolved around Jimmy Neutron, a young boy from Texas who is a scientific genius, and his two friends Sheen and Carl.

Jimmy Neutron was not the only star of his hit Nickelodeon show. His best buds, Sheen and Carl, steal the show occasionally, and they have lately been the source of plenty of memes.

And you thought the PS one was getting all of the great kid-targeted titles. Jimmy Neutron, Boy Genius is a 3D action/adventure game that's being published by THQ for release on the PlayStation 2.