Mariner 6 and 7 comprised a dual-spacecraft mission to Mars, the sixth and seventh missions in the Mariner series of spacecraft used for planetary exploration in the flyby mode. The primary objectives of the missions were to study the surface and atmosphere of Mars during close flybys to establish the basis for future investigations, particularly those relevant to the search for extraterrestrial life, and to demonstrate and develop technologies required for future Mars missions and other long-duration missions far from the Sun.
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.
WIKISoyuz MS-24 carried two cosmonauts and one astronaut to the International Space Station aboard the Soyuz spacecraft from the Baikonur Cosmodrome in K…
Third flight of the Firefly Alpha small sat launcher, carrying a payload for the US Department of Defense.
A batch of 21 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Classified space situational awareness (SSA) payload for the US National Reconnaissance Office (NRO).
3 Chinese reconnaissance satellites of unknown purposes, officially reported as for "Electromagnetic environment probing" purposes.
A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Third commercial Virgin Galactic mission.
X-Ray Imaging and Spectroscopy Mission (XRISM), formerly the X-Ray Astronomy Recovery Mission (XARM), is a replacement for the Hitomi satellite that …
The Yaogan 33-03 is a Chinese military “remote sensing” satellite of unknown purpose.
4 small satellites for LEO Internet of Things (IoT) communication purposes.