Science Chapter 8
The band of colors produced when white light passes through a prism.
The distance that light travels in one year; about 9.46 trillion kilometers.
An apparent shift in the position of an object when viewed from different locations.
a large, reddish star late in its life cycle.
A hot, small, dim star that is the leftover center of an old star.
A gigantic explosion in which a massive star collapses and throws its outer layers into space.
A star that has collapsed under gravity to the point that the electrons and protons have smashed together to form neutrons.
A rapidly spinning neutron star that emits rapid pulses of radio and optical energy.
An object so massive and dense that even light cannot escape its gravity.
A collection of stars, dust, and gas bound together by gravity.
A large cloud of gas and dust in interstellar space; a region in space where stars are born or where stars explode at the end of their lives.
A small body of ice, rock, and cosmic dust, that follows and elliptical orbit around the sun and that gives off gas and dust in the form of a tail as it passes close to the sun.
A natural or artificial body that revolves around a planet.
One of the highly dense planets nearest to the sun; Mercury, Venus, Mars, and Earth.
The average distance between the earth and the sun; approximately 150 million kilometers.