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  2. List of retroreflectors on the Moon - Wikipedia

    en.wikipedia.org/wiki/List_of_retroreflectors_on...

    The locations of lunar retroreflectors left by Apollo (A) and Luna (L) missions. Retroreflectors are devices which reflect light back to its source. Six were left at six sites on the Moon by three crews of the Apollo program, two by remote landers of the Lunokhod program, and one by the Chandrayaan program. [1]

  3. Decisive Battles - Wikipedia

    en.wikipedia.org/wiki/Decisive_Battles

    The show was hosted by Matthew Settle, who usually traveled to the sites of the battles. It originally aired on Fridays on the History Channel , and ran for thirteen episodes in mid-2004. [ 2 ] Reruns of the show air on the History International channel and the Military History channel.

  4. Lead glass - Wikipedia

    en.wikipedia.org/wiki/Lead_glass

    Cut glass wine glass made of lead glass. Lead glass, commonly called crystal, is a variety of glass in which lead replaces the calcium content of a typical potash glass. [1] Lead glass contains typically 18–40% (by mass) lead(II) oxide (PbO), while modern lead crystal, historically also known as flint glass due to the original silica source, contains a minimum of 24% PbO. [2]

  5. Did we really land on the moon? The big questions and eye ...

    www.aol.com/news/2015-10-07-debunking-the-moon...

    Moon landing deniers say there's clear photographic evidence of this, and point out that because there's no breeze on the moon, this must be fake. Apollo 11astronaut Edwin Buzz Aldrin, on the Moon ...

  6. List of missions to the Moon - Wikipedia

    en.wikipedia.org/wiki/List_of_missions_to_the_Moon

    First spacecraft to land successfully on the Moon. Touchdown on 3 February 1966 at 18:45:30 UTC. [38] Returned data until 6 February at 22:55 UTC. [39] With its soft landing, the Soviet Union became the first country to successfully land on the lunar surface. 38: Kosmos 111 (E-6S No.204) Kosmos 111: 1 March 1966: Molniya-M: Lavochkin: Orbiter ...

  7. Remember when TLC used to be called 'The Learning Channel'? - AOL

    www.aol.com/entertainment/2015-05-25-remember...

    Eight years later, the ownership of the channel was privatized and its name was changed to The Learning Channel. It showcased documentaries on a variety of topics, like "Paleoworld" and "Amazing ...

  8. Mirror - Wikipedia

    en.wikipedia.org/wiki/Mirror

    A mirror, also known as a looking glass, is an object that reflects an image. Light that bounces off a mirror will show an image of whatever is in front of it, when focused through the lens of the eye or a camera. Mirrors reverse the direction of the image in an equal yet opposite angle from which the light shines upon it.

  9. Chasing the Moon (TV series) - Wikipedia

    en.wikipedia.org/wiki/Chasing_the_Moon_(TV_series)

    Chasing the Moon is a 2019 American television documentary series by Robert Stone about the race to land a man on the Moon. It includes archive footage not seen previously by the public. [ 2 ] An accompanying book of the same title, authored by Stone and Alan Anders, was also released (ISBN: 1524798126).