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Launch Sites Date of flight LEO GTO Other First Last Atlas-Able United States: General Dynamics: 28 m ~175 to TLI No 3 CCSFS: 1959 1960 Atlas-Agena United States: Convair/General Dynamics: 36 m 1,000 390 to TLI No 109 VAFB, CCSFS: 1960 1978 Atlas-Centaur United States: Lockheed: 36.2-38.8 m 1,134 [140] 2,222 [141] No 148: CCSFS: 1962 1983 Atlas ...
This is a timeline of known spaceflights, both crewed and uncrewed, sorted chronologically by launch date. Due to its large size, the timeline has been split into smaller articles, one for each year since 1951. There is a separate list for all flights that occurred before 1951.
The chart shows the characteristic energy ranges in zones around the local minima, which resembles the shape of a porkchop slice. By examining the results of the porkchop plot, engineers can determine when a launch opportunity exists (a ' launch window ') that is compatible with the capabilities of a particular spacecraft. [ 2 ]
701 [b] III 20 12 November 2021 [21] [c] Kosmos 2474: 2 October 2011 20:15 Soyuz-2.1b Fregat-M Plesetsk, Site 43/4: 45S M 742 I 4 26 August 2019 Kosmos 2475: 4 November 2011 12:51 Proton-M Briz-M: Baikonur, Site 81/24: 44 M 743 I 8 Operational Kosmos 2476: M 744 I 3 Operational Kosmos 2477: M 745 I 7 Operational Kosmos 2478: 28 November 2011 08 ...
OTV-7 is the fourth mission for the second X-37B built, and the seventh X-37B mission overall. It was flown on a Falcon Heavy in the expendable center core-recoverable side cores configuration, and launched from Kennedy Space Center Launch Complex 39A. It is the second classified flight of Falcon Heavy, awarded in June 2018.
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Blue Origin NS-27 was an uncrewed sub-orbital spaceflight mission, operated by Blue Origin, launched on October 23, 2024 using the New Shepard rocket. [2] [3] Previously, an October 7 launch attempt was called off after rocket issues and a subsequent attempt on October 13 foiled by a GPS issue.
This article lists orbital and suborbital launches during the second half of the year 2021, including launches planned for 2021 without a specific launch date. For all other spaceflight activities, see 2021 in spaceflight. For launches in the first half of 2021, see List of spaceflight launches in January–June 2021.