It is a well-known astronomical convention that Earth has only one natural satellite, which is known (somewhat uncreatively) as “the Moon”. However, astronomers have known for a little over a decade that Earth also has a population of what are known as “transient Moons”. These are a subset of Near-Earth Objects (NEOs) that are temporarily scooped up by Earth’s gravity and assume orbits around our planet.
READ MOREHow are black holes born? Astrophysicists have theories, but we don’t actually know for certain. It could be massive stars quietly imploding with a floompf, or perhaps black holes are born in the explosions of colossal supernovas. New observations now indicate it might indeed be the latter.
READ MORELast night, Jan. 30th around 10:30 pm PST, a spectacular fireball crawled across the skies of southern California.
READ MOREThe nearby red supergiant has been dimming for a while now, but its exact fate is still unknown.
READ MOREMissions to Mars and beyond will take months or longer, so some creative strategies will be necessary to make sure that astronauts stay hale and hearty!
READ MOREYou might be made up of nothingness, but you still matter, according to science.
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