Objects in the Universe - 1 - Online Quiz - Quizzes.cc

Objects in the Universe - 1

I will give the definition of an object in the universe. You tell what it is.
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celestial body orbiting a star that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion, and has cleared its neighboring region
The most plentiful objects in the visible universe, they provide the light and energy that fuels a solar system.
Systems consisting of 2, 3, or even more stars.
Regions of space where so much mass is concentrated that nothing, not even light, can escape.
A cosmic cloud of gas and dust floating in space.
A star-like object that emits quick pulses of radio waves
Large groupings of stars, dust, and gas held together by gravity
Something that can't be seen, but its presence has been revealed by observations of the universe.
The brightest and most distant objects in the known universe, these star-like objects are a strong source of radio waves.
Big chunks of rock floating in space. They range in size from a few feet to several miles across.
Large balls of rock and ice