sciencedude
2 Answers
country bumpkin
robertgrist
quasar |?kw??zär|
nounAstronomy
a massive and extremely remote celestial object, emitting exceptionally large amounts of energy, and typically having a starlike image in a telescope. It has been suggested that quasars contain massive black holes and may represent a stage in the evolution of some galaxies.
ORIGIN 1960s: contraction of quasistellar .
They are so far away that we haven’t gathered enough photons to verify their color.
| 12 years ago. Rating: 3 | |
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