Agencies

Sierra Nevada Corporation (SNC) is an American, privately held aerospace and national security contractor specializing in aircraft modifica...

Space Adventures, Inc. is an American space tourism company founded in 1998 by Eric C. Anderson. Its offerings include zero-gravity atmosph...

The Space Development Agency (SDA) is a United States Space Force direct-reporting unit tasked with deploying disruptive space technology....

Space Services, Inc. of America (SSIA) is a space services company that provides star naming services as well as space burial services thro...

Spaceflight enables commercial, non-profit organizations and government entities get launched, achieving their mission goals.

Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquart...

Stoke Space Technologies is an American space launch company based in the Seattle suburb of Kent, Washington.

United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in De...

United Space Alliance (USA) is a spaceflight operations company. USA is a joint venture which was established in August 1995 as a Limited L...

The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services...

The DoD is a government agency in the United States. It is in charge of coordinating and supervising all agencies and functions of the gove...

The United States Space Force (USSF) is the space service branch of the U.S. Armed Forces, one of the eight U.S. uniformed services.

The Navy was competed with the Army to put the first American satellite into orbit. Their first two Vanguard missions failed, with the seco...

Varda Space Industries is a privately held American space research company headquartered in El Segundo, California. Founded in January 2021...

Viasat is an American communications company based in Carlsbad, California, with additional operations across the United States and worldwi...

Virgin Galactic is an American spaceflight company within the Virgin Group. It is developing commercial spacecraft and aims to provide subo...

Virgin Orbit is a company within the Virgin Group which plans to provide launch services for small satellites. The company was formed in 20...

Vought was the name of several related American aerospace firms. These have included, in the past, Lewis and Vought Corporation, Chance Vou...