Atlas SLV-3D Centaur | INTELSAT IV F1
Launch Successful
L - -- : -- : -- : --
May 22, 1975, 10:04 p.m.
Instantaneous launch window.
Instantaneous launch window.
Geostationary communications satellite developed by Hughes Aircraft Company
The Atlas-Centaur was a US expendable launch vehicle derived from the SM-65 Atlas D missile. Launches were conducted from Launch Complex 36 at the Cape Canaveral Air Force Station in Florida.
Convair, previously Consolidated Vultee, was an American aircraft manufacturing company that later expanded into rockets and spacecraft. The company was formed in 1943 by the merger of Consolidated Aircraft and Vultee Aircraft. In 1953 it was purchased by General Dynamics, and operated as their Convair Division for most of its corporate history.
WIKIThe Quasi-Zenith Satellite System (QZSS) is a three-satellite regional time transfer system and the satellite-based augmentation system for the GPS t…
SES-17 is a Ka-band high-throughput geostationary communications satellite built by Thales Alenia Space designed to provide mobile internet services …
Chinese payload launching on trajectory consistent with geostationary transfer target orbit, official purpose declared as "validation of on orbit spa…
Maiden flight of the KSLV-II "Nuri" launch vehicle, carrying a dummy Payload of 1500 kg to sun-synchronous orbit.
Lucy is the first mission to explore and study Trojan asteroids. The Trojans are a type of asteroids that orbit the Sun in two groups, in front of an…
Second crewed flight to the Chinese Tiangong space station carrying Zhai Zhigang, commander, Wang Yaping and Ye Guangfu, operators, on their second, …
Xihe, also known as the Chinese Hα Solar Explorer (CHASE), is designed to test a newly developed satellite platform and conduct solar observations. T…
A batch of 36 satellites for the OneWeb satellite constellation, which is intended to provide global Internet broadband service for individual consum…
NS-18 is the second crewed New Shepard flight, carrying 4 paying customers.
Soyuz mission launching from the Baikonur Cosmodrome in Kazakhstan and carrying Roscosmos cosmonaut Anton Shkaplerov as well as the Challenge movie c…