nearly round body, slightly smaller than a planet, whose orbit crosses the orbit of another body
a chunk of rock or iron less than 1,000 km in diameter that orbits the sun
pieces of rock that break off of asteroids and travel through space
a chunk of frozen gases, rock, ice, and dust that orbits around the sun
natural satellites that orbit planets and asteroids
Which type of star has the following life cycle:
Nebula-Protostar-Main Sequence-Red Supergiant-Supernova-Black Hole / Neutron Star
Which type of star has the following life cycle?
Nebula-Protostar-Main Sequence-Red Giant-Planetary Nebula-White Dwarf-Black Dwarf
The longest stage in a star's life cycle and the stage our sun is currently in can last thousands to billions of years. Which stage is described above?