JustGyan's video: Hindi moon is a spaceship for aliens JustGyan

The Hollow Moon hypothesis, or Spaceship Moon hypothesis, proposes that Earth's Moon is either wholly hollow or otherwise contains a substantial interior space. No scientific evidence exists to support the idea; seismic observations and other data collected since spacecraft began to orbit or land on the Moon indicate that it has a thin crust, extensive mantle and small, dense core, although overall it is much less dense than Earth. The Hollow Moon concept is similar to the better-known Hollow Earth hypothesis, which was a recurring plot device in pre-spaceflight science fiction. The first discussion of a hollow Earth was by scientist Edmond Halley in 1692, with the first mention of a hollow Moon being in H. G. Wells' 1901 novel The First Men in the Moon. The Hollow Moon hypothesis is the suggestion that the Moon is hollow, usually as a product of an alien civilisation. It is often called the Spaceship Moon hypothesis, and often corresponds with beliefs in UFOs or ancient astronauts. The suggestion of a hollow moon first appeared in science fiction, when H. G. Wells wrote about a hollow moon in his 1901 book The First Men in the Moon. The concept of hollow planets was not new; Wells borrowed from earlier fictional works that described a hollow Earth, such as the 1741 novel Niels Klim's Underground Travels by Ludvig Holberg. Academic proposals for a hollow Earth pre-dated that. Edmond Halley's hypotheses, advanced in 1692. was the first one to specify an actual void in the Earth. Greek mythology, with its Hades, and early religious concepts of an underworld, such as the Christian Hell, contributed to ideas of the Earth being hollow. It is now considered to be a fringe theory. It is often described in the media as a conspiracy theory, and the concept of the Moon as a spaceship is often mentioned as one of David Icke's beliefs. Between 1972 and 1977, seismometers installed on the Moon by the Apollo missions recorded moonquakes. The Moon was described as "ringing like a bell" during some of those quakes, specifically the shallow ones. This phrase was brought to popular attention in March 1970, in an article in Popular Science. When Apollo 12 deliberately crashed the Ascent Stage of its Lunar Module onto the Moon’s surface, it was claimed that the Moon rang like a bell for an hour, leading to arguments that it must be hollow like a bell. Lunar seismology experiments since then have shown that the lunar body has shallow moonquakes that act differently from quakes on Earth, due to differences in texture, type and density of the planetary strata, but there is no evidence of any large empty space inside the body. aliens on moon, moon was spaceship, hollow moon theory, mysteries of moon, moon facts, facts of moon in hindi Please subscribe to my channel JustGyan ►https://www.youtube.com/channel/UCLVe2bI0WzTc1lzxE7A3w0g?sub_confirmation=1 Also like my Facebook page► https://www.facebook.com/justgyan1994/ In facebook page, I regularly upload something interesting everyday. Disclaimer- Some contents are used for educational purpose under fair use. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. Thanks For Watching, Keep supporting.