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  2. Infinite Craft - Wikipedia

    en.wikipedia.org/wiki/Infinite_Craft

    In Infinite Craft, the player can craft various elements using previous ones gained. Infinite Craft is a web-based sandbox game. The main aspect of the game are elements, which represent an idea, object, or person. The player starts with the four classical elements and uses various combinations of two elements to form new ones.

  3. Space travel under constant acceleration - Wikipedia

    en.wikipedia.org/wiki/Space_travel_under...

    Explorers on the Moon, one of the Adventures of Tintin series of comic albums by Hergé, features a crewed Moon rocket with an unspecified 'atomic rocket motor'. The ship constantly accelerates from takeoff to provide occupants with consistent gravity, until a mid-way point is reached where the ship is turned around to constantly decelerate ...

  4. Free-return trajectory - Wikipedia

    en.wikipedia.org/wiki/Free-return_trajectory

    Sketch of a circumlunar free return trajectory (not to scale), plotted on the rotating reference frame rotating with the moon. (Moon's motion only shown for clarity) In orbital mechanics, a free-return trajectory is a trajectory of a spacecraft traveling away from a primary body (for example, the Earth) where gravity due to a secondary body (for example, the Moon) causes the spacecraft to ...

  5. Self-replicating spacecraft - Wikipedia

    en.wikipedia.org/wiki/Self-replicating_spacecraft

    This would make ETI probes a form of berserker, albeit one that uses pre-existing computer systems as its key weapons. In Herr aller Dinge by Andreas Eschbach, an ancient nano machine complex is discovered buried in a glacier off the coast of Russia. When it comes in contact with materials it needs to fulfill its mission, it creates a launch ...

  6. Orbital mechanics - Wikipedia

    en.wikipedia.org/wiki/Orbital_mechanics

    Therefore, the object can reach infinite only if this quantity is nonnegative, which implies v ≥ 2 G M r . {\displaystyle v\geq {\sqrt {\frac {2GM}{r}}}.} The escape velocity from the Earth's surface is about 11 km/s, but that is insufficient to send the body an infinite distance because of the gravitational pull of the Sun.

  7. The biggest and most memorable moments from Jimmy Carter's ...

    www.aol.com/news/biggest-most-memorable-moments...

    Born to James Earl Carter Sr. and Lillian Gordy Carter on Oct. 1, 1924, in Plains, Georgia, Jimmy Carter lived to age 100, making him the oldest former president before his death and the longest ...

  8. Barron Trump fans partly fueling rise in campus Republican ...

    www.aol.com/news/barron-trump-fans-partly...

    Post-election it has 445 students signed up, making its membership roughly half the size of the Democratic Club’s. “I think that in the coming months, especially with the new presidency, we ...

  9. Lunar orbit - Wikipedia

    en.wikipedia.org/wiki/Lunar_orbit

    Orion capsule of Artemis 1 above the Moon in December 2022. In astronomy and spaceflight, a lunar orbit (also known as a selenocentric orbit) is an orbit by an object around Earth's Moon. In general these orbits are not circular. When farthest from the Moon (at apoapsis) a spacecraft is said to be at apolune, apocynthion, or aposelene.