We still have images of the surface of Venus provided by Soviet-sent spacecraft during the Cold War .In 1981, Venera 13 provided a few more vivid images. They (USSR scientist) Expect 30 minute ,But its held for two hours, much...
Microgravity is a condition in which people or objects appear to be weightless. The effects of microgravity can be seen as astronauts and objects float in space. Microgravity can be experienced in other ways as well. "Micro-" means "very small",...
On January 26, 2022, at 09:14 GMT, Mars and the young cluster NGC 6530 will make a close approach, passing about 30.2 arcminutes of each other. In comparison, the average apparent size of a Full Moon is about 31 arcminutes....
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