So, from rogue black holes to the Boomerang Nebula, let’s see why these are some of the most terrifying things in space. Dark matter is an elusive form of matter that makes up around 30 percent ...

Black holes are just one of myriad marvels in outer ... assumed to be the oldest surviving remnant of the original solar nebula and the source of short-period comets. Kuiper Belt objects (KBOs ...

When they die, main sequence stars up to eight times the mass of the Sun tend to blow themselves apart, expanding into red giants that eventually create a planetary nebula as they eject their ...

More massive stars than the Sun have a very different life cycle and follow the right hand path in the diagram above: \({Nebula}\rightarrow{protostar}\rightarrow{main~sequence~star}\rightarrow{red ...