Agencies

A now nonexistent satellite radio network company that operated two satellites to bring coverage with 62 stations to most of the Eastern He...

Ad Astra Rocket Company is an American Space Company doing research and development in plasma propulsion technology. This involves using th...

An American Propulsion and Rocket manufacturer founded in 1942 that worked on major projects for NASA such as the Apollo CM main engine, th...

Amazon Leo, formerly known as Kuiper Systems LLC and Project Kuiper, is a subsidiary of Amazon that was established in 2019 to deploy a lar...

AMSAT is a name for amateur radio satellite organizations worldwide, but in particular the Radio Amateur Satellite Corporation (AMSAT) with...

The Army Ballistic Missile Agency was formed to develop the U.S. Army's first large ballistic missile. The agency was established at Redsto...

Astra Space is a launch vehicle company based in San Francisco, California, that develops pump-fed, liquid bipropellant propulsion engines...

Astranis Space Technologies Corp. is a private American geostationary communications satellite operator and manufacturer headquartered in S...

Astrobotic Technology is an American private company that is developing space robotics technology for lunar and planetary missions.

Axiom Space, Inc., also known as Axiom, is an American privately funded aerospace manufacturer and orbital spaceflight services company hea...

BlackSky is an American private aerospace company specializing in geospatial intelligence services. It operates the BlackSky constellation...

Blue Origin is an American privately funded aerospace manufacturer and spaceflight services company set up by Amazon.com founder Jeff Bezos...

Boeing as a space agency has recently provided NASA with assistance on sending humans to the ISS from American with both their construction...

Capella Space is an American space company. It is developing space-based radar Earth observation satellites equipped with synthetic-apertur...

In July 1959, NASA chose the Redstone missile as the basis for the Mercury-Redstone Launch Vehicle to be used for suborbital test flights o...

Convair, previously Consolidated Vultee, was an American aircraft manufacturing company that later expanded into rockets and spacecraft. Th...

The Defense Advanced Research Projects Agency (DARPA) is a research and development agency of the United States Department of Defense respo...

Exos Aerospace Systems & Technologies is an aerospace manufacturer and developer of reusable launch systems intended to support unmanned or...

Firefly Aerospace is an American private aerospace firm based in Austin, Texas, that develops small and medium-sized launch vehicles for co...

GeoOptics is an environmental data company that aims to deliver a wealth of information about the changing planet to users in near real tim...

HawkEye 360 is an American geospatial analytics company headquartered in Herndon, Virginia. It is a commercial seller of radio frequency si...