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  2. Launch status check - Wikipedia

    en.wikipedia.org/wiki/Launch_status_check

    For Space Shuttle missions, in the firing room at the Launch Control Center, the NASA Test Director (NTD) performed this check via a voice communications link with other NASA personnel. The NTD was the leader of the shuttle test team responsible for directing and integrating all flight crew, orbiter, external tank/solid rocket booster and ...

  3. Exploration of Neptune - Wikipedia

    en.wikipedia.org/wiki/Exploration_of_Neptune

    Voyager 2 studied Neptune's atmosphere, Neptune's rings, its magnetosphere, and Neptune's moons. [6] The Neptunian system had been studied scientifically for many years with telescopes and indirect methods, but the close inspection by the Voyager 2 probe settled many issues [ example needed ] and revealed a plethora of information that could ...

  4. List of landings on extraterrestrial bodies - Wikipedia

    en.wikipedia.org/wiki/List_of_landings_on...

    This is a list of all spacecraft landings on other planets and bodies in the Solar System, including soft landings and both intended and unintended hard impacts.The list includes orbiters that were intentionally crashed, but not orbiters which later crashed in an unplanned manner due to orbital decay.

  5. Spaceship Neptune has three components: the SpaceBalloon, the capsule and the reserve descent system. SpaceBalloon: Lifts the capsule into the air using renewable hydrogen to take flight. It's 700 ...

  6. List of proposed missions to the outer planets - Wikipedia

    en.wikipedia.org/wiki/List_of_proposed_missions...

    Would've focused on Neptune and its largest moon, Triton, addressing questions raised by Voyager 2's 1989 flyby [134] and would've provided insights into the formation and evolution of ice giants. [135] 2 Neptune Odyssey: Neptune Odyssey: 2033 [136] Space Launch System proposed, Falcon Heavy as the alternative [136] NASA: Orbiter In progress

  7. List of Solar System probes - Wikipedia

    en.wikipedia.org/wiki/List_of_Solar_System_probes

    This is a list of space probes that have left Earth orbit (or were launched with that intention but failed), organized by their planned destination. It includes planetary probes, solar probes, and probes to asteroids and comets, but excludes lunar missions, which are listed separately at List of lunar probes and List of Apollo missions.

  8. List of interplanetary voyages - Wikipedia

    en.wikipedia.org/wiki/List_of_interplanetary_voyages

    Neptune 25 August 1989 4389 days (12 yr, 6 days) Voyager 2 flew by Neptune and was the first spacecraft to visit it. Voyager 1: Jupiter 5 September 1977 5 March 1979 547 days (1 yr, 6 mo, 1 d) Voyager 1 flew by Jupiter and returned the first detailed images. [94] Saturn 12 November 1980 1165 days (3 yr, 2 mo, 8 d) Voyager 1 flew by Saturn. ICE

  9. Flight tracking - Wikipedia

    en.wikipedia.org/wiki/Flight_tracking

    Flight tracking enables travellers as well as those picking up travellers after a flight to know whether a flight has landed or is on schedule, for example to determine whether it is time to go to the airport. Aircraft carry ADS-B transponders, which transmit information such as the aircraft ID, GPS position, and altitude as radio signals.