Proxima Centauri
Proxima Centauri: see Alpha Centauri.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved. More on Proxima Centauri from Fact Monster:
- Alpha Centauri - Alpha Centauri Alpha Centauri , brightest star in the constellation Centaurus and 3d-brightest star ...
- light-year - light-year light-year, in astronomy, unit of length equal to the distance light travels in one ...
- parsec - parsec parsec [parallax + second], in astronomy, basic unit of length for measuring interstellar ...
- STARS - Like our Sun, stars are massive globes of intensely hot gas. They produce huge amounts of energy, which is given off as heat and light. The bright sta
- SOLAR SYSTEM - Our tiny corner of the Universe is dominated by a star we call the Sun. Trapped in the gravity of the Sun is a huge family of bodies – PLANETS, MOONS,
See more Encyclopedia articles on: Astronomy: Stars
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