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It is important to know at any age!

During the entire Apollo program, the Soviet Union closely monitored all the transmissions of the astronauts. They would have been absolutely delighted to find it was a hoax. It would have been the greatest propaganda coup of all time. But apparently, the Soviets also didn't find any solid evidence of faked moon landings.



and here is another

Neptune, the eighth major planet from the Sun, and its neighboring sister-planet, Uranus--the seventh planet from the Sun--are both classified as ice-giants because their large cores are icy, and they never managed to acquire the immense gaseous envelopes of the two true gas-giants, Jupiter and Saturn. The gas giants are possibly composed entirely of gas and liquid, although they may have small solid cores. In contrast, the ice-giants have large solid cores and thinner atmospheres. The two gas-giants, being mostly atmosphere, are very lightweight for their size. Saturn is the lightest planet in our Solar System, despite its immense diameter. In fact, Saturn is light enough to float like a huge raft in water, provided there was an ocean big enough for it to bob around in.



and finally

Mystifying, bewitching, and swathed in a heavy, dense shroud of orange hydrocarbon mist, Titan circles its immense gas-giant parent-planet, Saturn, and is a remarkable world in its own right. Slashed by strange rivers and seas of ethane, methane, and propane, and pelted by large and lazy drops of hydrocarbon rain, Titan is an eerie, tormented, and mysterious moon-world orbiting its magnificent and beautiful ringed parent-planet, in the distant outer realm of the giants--Jupiter, Saturn, Uranus, and Neptune. The four enormous and gaseous wonderland worlds are unlike the quartet of much smaller rocky denizens of the inner Solar System--Mercury, Venus, Earth, and Mars. Because of its dense orange blanket of smog, the geological features of Titan's surface were hidden from the prying eyes of curious astronomers until 2004 when the Cassini/Huygens orbiter and lander finally arrived there--and started to unveil its long-hidden face. In April 2016, a team of planetary scientists announced yet another important revelation about this moon-world--a large sea on Titan is composed primarily of pure liquid methane, with the seabed itself possibly well-coated in a sludge of carbon-and nitrogen-rich material, as well as showing strange shores surrounded by wetlands.

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However, the new findings also mean that scientists must come up with other explanations for why Earth's Moon is depleted of potassium, sodium, and other volatile elements. Additional explanations for this exist. One possible alternative explanation is that the volatile elements contained within the disk showered down onto the proto-Earth instead of escaping, or being part of lunar formation. Another explanation is that these volatile elements were part of our Moon when it first accreted from the post-collision disk but were later lost.



The new study was published in the April 3, 2014 issue of the journal Nature, and it may provide a solution to a long-standing mystery of lunar origins pertaining to why Earth and its lovely companion appear to sport virtually identical compositions.



This new method is based on the fact that elements composing our planet's crust that have a tendency to combine with iron--such as iridium and platinum--arrived at Earth after this last giant collision.

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