BC Science 9 Word Scramble
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Question | Answer |
People who study objects in space | Astronomers |
Objects found in space | Celestial bodies |
Identified galaxies other than the Milky Way | Hubble |
Energy that is radiated in the form of waves | Electromagnetic radiation |
High energy waves | Gamma rays |
Visible light creates this | Spectrum |
Device used to separate light into it's component colours | Spectroscope |
Longest electromagnetic wave | Radio wave |
When spectral lines shift toward the red end of the spectra | Red shift |
Main evidence supporting an expanding universe | Cosmological red shift |
Theory describing the formation of the universe | Big Bang |
Used to make a microwave radiation map of the universe | WMAP |
Large cloud of dust and gas where stars form | Nebula |
Galaxy that looks like a pinwheel | Spiral galaxy |
Galaxies that contain the oldest stars in the universe | Elliptical galaxy |
Galaxy that contains both old and new stars | Irregular galaxy |
Collection of stars in a location of a galaxy | Star cluster |
Space is mostly filled with this | Interstellar matter |
An early phase of a star | Protostar |
Supergiants explode to create this | Supernova |
Object extremely dense and has a huge gravitational pull | Black hole |
The hottest planets are this colour | Blue |
The cooler planets are this colour | Red |
The sun is classified in this group | Main sequence |
Created by:
darrinaustin
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