If you line up about 108 moons from Earth, the average distance to the moon is. Similarly, if 108 suns are placed in a row from the earth, then the average distance from the earth to the sun is. The...
Russia recently had its own missile smashed by one of its own missiles for testing. Weapons test. In the past, China did the same in 2007. It smashed its own weather satellite with a missile, producing about 3,000 tennis ball-sized...
"NGC 891 is a galaxy about 30 million light-years away from the Andromeda galaxy, discovered by William Herschel on October 6, 1784. This galaxy is a member of the NGC 1023 galaxy in the local supercluster." Do you think We...
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