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Creola Katherine Johnson ( née Coleman; August 26, 1918 – February 24, 2020) was an American mathematician whose calculations of orbital mechanics as a NASA employee were critical to the success of the first and subsequent U.S. crewed spaceflights. [1] [2] During her 33-year career at NASA and its predecessor, she earned a reputation for ...
Retrieved 7 December2019. ^McDowell, Jonathan [@planet4589](6 December 2019). "The Kosmos-2542 satellite, in a 368 x 857 km x 97 deg orbit, deployed a subsatellite today (likely codenamed Kosmos-2543). The Russian Defense Ministry says it's an inspector satellite; the mission appears to repeat Kosmos-2519/2521.
Margaret Elaine Hamilton ( née Heafield; born August 17, 1936) is an American computer scientist, systems engineer, and business owner. She was director of the Software Engineering Division of the MIT Instrumentation Laboratory, which developed on-board flight software for NASA 's Apollo program. She later founded two software companies ...
First mammal in space (Albert II, a rhesus monkey). First primate in space. United States V-2: 20 September 1956: First rocket to pass the thermopause and enter the exosphere. At 682 miles (1,098 km) altitude and 3,335 miles range, the 3-stage Jupiter-C breaks both records and achieves MACH 18 velocity. United States Jupiter-C
In November 2019, ISRO officials stated that a new lunar lander mission was being studied and prepared. It was launched on 14 July 2023; [208] with the designation Chandrayaan-3 , which was a second attempt to demonstrate the landing capabilities needed for the Lunar Polar Exploration Mission proposed in partnership with Japan for 2025.
Unix time. 1546300800 – 1577836799. 2019 ( MMXIX) was a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium and the 21st century, and the 10th and last year of the 2010s decade.
While the United States Space Force gained its independence on 20 December 2019, the history of the United States Space Force can be traced back to the beginnings of the military space program following the conclusion of the Second World War in 1945. Early military space development was begun within the United States Army Air Forces by General ...
The Lucy spacecraft is the centerpiece of a US$981 million mission. [7] It was launched on 16 October 2021. On 4 January 2017, Lucy was chosen, along with the Psyche mission, as NASA's Discovery Program missions 13 and 14 respectively. [6] [8]