United States Space Vehicles

Human Spaceflight

• Project Mercury
• Project Gemini
• Project Apollo
• Project Skylab
• Apollo Soyuz Test Project
• Space Shuttle
• International Space Station Alpha (ISSA)

Lunar/Planetary Exploration

• Mariner
• Pioneer
• Ranger, Surveyor, and Lunar Orbiter
• Viking
• Voyager
• Galileo
• Magellan
• Clementine
• Cassini
• MESUR Pathfinder
• NEAR
• Pluto Fast Flyby

Earth Orbiting Satellites and Observatories (Data from NASA Spacelink)

Satellites

• Applications Technology Satellite Series (Communications 1966-1974)
• Early Communications Satellites
• Landsat Series (Earth Resources 1972-1984)
• Tiros Series (Weather 1960-Present)
• ANIK I (Communications 1972)
• HEAO-B (Astronomy 1978)
• Nimbus Series (Weather 1964-1978)
• OGO I (Science 1964)
• Seasat-A (Sea Resources 1978)
• Tracking and Data Relay Satellite
• Weather Satellites Overview
• FLTSATCOM Network
• NOAA-D
• Earth Observing System-A (EOS-A)
• Upper Atmosphere Research Satellite (UARS)
• TOPEX/POSEIDON Ocean Surface Mapping Satellite
• Laser Geodynamics Satellites (LAGEOS)
• Advanced Communications Technology Satellite (ACTS)

Observatories

• High Energy Astronomy Observatory (HEAO)
• International Ultraviolet Explorer (IUE)
• Hubble Space Telescope
• Advanced X-Ray Astrophysics Facility (AXAF)
• Gravity Probe B
• Compton Gamma Ray Observatory
• X-Ray Timing Explorer
• Extreme Ultraviolet Explorer (EUVE)
• Explorer Platform
• Roentgen Satellite (ROSAT)
• Space Infrared Telescope Facility
• Cosmic Background Explorer (COBE)

Launch Vehicles

• Atlas
• Delta
• Pegasus/Taurus
• SCOUT
• Space Shuttle
• Titan