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  • Thumbnail for Apollo–Soyuz
    Apollo–Soyuz was the first crewed international space mission, carried out jointly by the United States and the Soviet Union in July 1975. Millions of...
    46 KB (5,133 words) - 14:51, 3 May 2024
  • Thumbnail for IAU definition of planet
    The International Astronomical Union (IAU) defined in August 2006 that, in the Solar System, a planet is a celestial body that: is in orbit around the...
    55 KB (6,574 words) - 23:33, 1 May 2024
  • SpaceX Starship flight tests include 14 launches of prototype rockets during 2019–2024 for the SpaceX Starship launch vehicle development program. Eleven...
    72 KB (3,939 words) - 18:02, 4 May 2024
  • Thumbnail for People's Liberation Army Strategic Support Force
    The People's Liberation Army Strategic Support Force was a service branch of the People's Liberation Army that existed from December 2015 to April 2024...
    33 KB (3,473 words) - 21:27, 5 May 2024
  • Thumbnail for Iranian Space Agency
    The Iranian Space Agency (ISA, Persian: سازمان فضایی ایران Sāzmān-e Fazāi-ye Irān) is Iran's governmental space agency. The Iranian Space Research Center...
    80 KB (7,700 words) - 17:04, 24 April 2024
  • The Islamic Revolutionary Guard Corps Aerospace Force, officially known as the Islamic Revolutionary Guard Corps Air and Space Force (IRGCASF; Persian:...
    52 KB (4,476 words) - 05:57, 28 April 2024
  • Thumbnail for Inspiration Mars Foundation
    Inspiration Mars Foundation was an American nonprofit organization founded by Dennis Tito that in 2013 proposed to launch a crewed mission to flyby Mars...
    15 KB (1,313 words) - 00:52, 15 December 2023
  • Spire Global, Inc. is a space-to-cloud data and analytics company that specializes in the tracking of global data sets powered by a large constellation...
    36 KB (2,261 words) - 11:30, 28 April 2024
  • Thumbnail for Extraterrestrial real estate
    Extraterrestrial real estate refers to claims of land ownership on other planets, natural satellites, or parts of space by certain organizations or individuals...
    23 KB (2,584 words) - 15:03, 22 March 2024
  • Thumbnail for Booster (rocketry)
    A booster is a rocket (or rocket engine) used either in the first stage of a multistage launch vehicle or in parallel with longer-burning sustainer rockets...
    7 KB (803 words) - 18:21, 25 February 2024
  • Thumbnail for Aggregat
    The Aggregat series (German for "Aggregate") was a set of ballistic missile designs developed in 1933–1945 by a research program of Nazi Germany's Army...
    33 KB (4,315 words) - 10:30, 2 March 2024
  • Thumbnail for Superbubble
    In astronomy a superbubble or supershell is a cavity which is hundreds of light years across and is populated with hot (106 K) gas atoms, less dense than...
    12 KB (1,080 words) - 22:54, 4 March 2024
  • Thumbnail for Aerojet LR87
    The LR87 was an American liquid-propellant rocket engine used on the first stages of Titan intercontinental ballistic missiles and launch vehicles. Composed...
    15 KB (1,209 words) - 17:08, 12 April 2024
  • Aerozine 50 is a 50:50 mix by weight of hydrazine and unsymmetrical dimethylhydrazine (UDMH), originally developed in the late 1950s by Aerojet General...
    5 KB (621 words) - 10:03, 5 May 2024
  • Thumbnail for Sibt al-Maridini
    Sibt al-Maridini, full name Muḥammad ibn Muḥammad ibn Aḥmad Abū ʿAbd Allāh Badr [Shams] al‐Dīnal‐Miṣrī al‐Dimashqī (1423 – 1506 AD), was an Egyptian-born[citation...
    5 KB (509 words) - 02:40, 30 August 2023
  • Thumbnail for Kwangmyŏngsŏng-1
    Kwangmyŏngsŏng-1 or Gwangmyeongseong-1 (Korean: 광명성 1호, Hanja: 光明星 1號, meaning Bright Star 1) was a satellite allegedly launched by North Korea on 31 August...
    15 KB (1,761 words) - 03:57, 31 July 2023
  • Thumbnail for Nanoracks
    Nanoracks LLC is a private in-space services company which builds space hardware and in-space repurposing tools. The company also facilitates experiments...
    18 KB (1,636 words) - 04:44, 23 October 2023
  • Thumbnail for 1783 Great Meteor
    The 1783 Great Meteor was a meteor procession observed on 18 August 1783 from the British Isles, at a time when such phenomena were not well understood...
    10 KB (1,024 words) - 17:09, 9 September 2023
  • Thumbnail for Mario Runco Jr.
    Mario Runco Jr. is a former United States Naval officer and NASA astronaut. He was selected as an astronaut with in 1987.: 76  He flew three Space Shuttle...
    27 KB (3,311 words) - 04:49, 21 March 2024
  • Okishio's theorem is a theorem formulated by Japanese economist Nobuo Okishio. It has had a major impact on debates about Marx's theory of value. Intuitively...
    28 KB (4,955 words) - 22:21, 18 January 2024
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