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Java Games: Flashcards, matching, concentration, and word search. |
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Astronomy
word games based on key words and their definitions from Astronomy work.GCSE Physics topic - higher and foundation work
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| galaxy | billions of stars |
| supernova | exploding star |
| neutron star | remains of a supernova |
| nuclear fusion | hydrogen joining to make helium |
| hydrogen | main "fuel" of a star |
| star | fireball of gas |
| red giant | expanding old star |
| comet | has very elliptical orbit |
| Jupiter | largest planet |
| Venus | hottest planet |
| asteroid | mini-planet |
| moon | orbits a planet |
| planet | orbits a star |
| geostationary satellite | orbits in 24 hours |
| polar orbit satellite | useful for surveying |
| Big Bang | start of the Universe |
| red shift | key evidence for Big Bang |
| SETI | Search for Extra-terrestrial Intelligence |
| gravity | acts to make stars and planets |
| black hole | super-dense high gravity region |
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