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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 includes all upcoming rockets. For the simple list of all conventional ...
A Sun-synchronous orbit ( SSO ), also called a heliosynchronous orbit, [1] is a nearly polar orbit around a planet, in which the satellite passes over any given point of the planet's surface at the same local mean solar time. [2] [3] More technically, it is an orbit arranged so that it precesses through one complete revolution each year, so it ...
The Delta rocket family was a versatile range of American rocket -powered expendable launch systems that provided space launch capability in the United States from 1960 to 2024. Japan also launched license-built derivatives ( N-I, N-II, and H-I) from 1975 to 1992. More than 300 Delta rockets were launched with a 95% success rate.
v. t. e. The Special Operations Forces of the Armed Forces of the Russian Federation, commonly known as the Special Operations Forces (SOF; Russian: Силы специальных операций; ССО, romanized: Sily spetsial’nykh operatsiy; SSO ), [19] [20] are strategic-level special forces under the Special Operations Forces Command ...
The SSO has the roles including various special forces-related duties such as direct action, special reconnaissance, intelligence gathering, sabotage and psychological warfare. They are not the only special forces units in Ukraine. The SSO was created in 2016, after various reforms of the Ukrainian Armed Forces due to failures in the war in Donbas.
Delta IV was a group of five expendable launch systems in the Delta rocket family. It flew 45 missions from 2002 to 2024. Originally designed by Boeing 's Defense, Space and Security division for the Evolved Expendable Launch Vehicle (EELV) program, the Delta IV became a United Launch Alliance (ULA) product in 2006.
1. First flight. 13 May 1960. Last flight. 18 September 1962. [ edit on Wikidata] The Thor-Delta, also known as Delta DM-19 or just Delta was an early American expendable launch system used for 12 orbital launches in the early 1960s. A derivative of the Thor-Able, it was a member of the Thor family of rockets, and the first member of the Delta ...
The Delta IV Heavy ( Delta 9250H) was an expendable heavy-lift launch vehicle, the largest type of the Delta IV family. It was the world's third highest-capacity launch vehicle in operation at the time of its retirement in 2024, behind NASA 's Space Launch System and SpaceX 's Falcon Heavy and closely followed by CASC 's Long March 5. [5] [6 ...