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  2. HAMMER (spacecraft) - Wikipedia

    en.wikipedia.org/wiki/HAMMER_(spacecraft)

    Hyper-velocity Asteroid Mitigation Mission for Emergency Response (HAMMER) is a concept study by NASA on a spacecraft (8 tonnes) capable of detonating a nuclear bomb to deflect an asteroid, if it was on a collision course to Earth.

  3. MBR Explorer - Wikipedia

    en.wikipedia.org/wiki/MBR_Explorer

    The MBR Explorer is a planned UAESA space probe designed to journey to seven different main belt asteroids. [2] [3] Proposed under the Emirates Mission to the Asteroid Belt, it is named in recognition of the foundational role driving the creation and growth of the UAE Space Program played by Sheikh Mohammed bin Rashid Al Maktoum, the vice president and the prime minister of the United Arab ...

  4. ASTER (spacecraft) - Wikipedia

    en.wikipedia.org/wiki/ASTER_(spacecraft)

    ASTER is a planned space mission under development by the Brazilian Space Agency that will launch a spacecraft to orbit a near-Earth object known as (153591) 2001 SN 263, a triple asteroid system.

  5. Comparison of orbital rocket engines - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_orbital...

    Engine Origin Designer Vehicle Status Use Propellant Power cycle Specific impulse (s) [a] Thrust (N) [a] Chamber pressure (bar) Mass (kg) Thrust: weight ratio [b] Oxidiser: fuel ratio

  6. Ceres-1 - Wikipedia

    en.wikipedia.org/wiki/Ceres-1

    Ceres-1 (Chinese: 谷神星一号; pinyin: Gushenxing-1), is a four-stage rocket manufactured and operated by Galactic Energy, the first three stages use solid-propellant rocket motors and the final stage uses a hydrazine propulsion system.

  7. Comparison of orbital launch systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_orbital...

    Falcon 9 Block 5, the most prolific active orbital launch system in the world. This comparison of orbital launch systems lists the attributes of all current and future individual rocket configurations designed to reach orbit. A first list contains rockets that are operational or have attempted an orbital flight attempt as of 2024; a second list ...

  8. Ramses (spacecraft) - Wikipedia

    en.wikipedia.org/wiki/Ramses_(spacecraft)

    Ramses, or Rapid Apophis Mission for Space Safety, is a proposed ESA mission to a near-Earth asteroid 99942 Apophis.If approved, it is expected to be launched in April 2028, to arrive at Apophis in February 2029, before its closest approach to Earth.

  9. Atlas V - Wikipedia

    en.wikipedia.org/wiki/Atlas_V

    Largest comsat in the world at time of launch until the launch of TerreStar-1 in 2009 by Ariane 5 and then Telstar 19V on 21 July 2018 by Falcon 9. 15 4 April 2009 00:31 421 AV-016 Cape Canaveral, SLC-41 USA-204 (WGS-2) Military comsat GTO Success [82] 16 18 June 2009 21:32 401 AV-020 Cape Canaveral, SLC-41 LRO/LCROSS: Lunar exploration HEO to ...