KENNEDY SPACE CENTER, FLA. the fog on Launch Pad 39B is pierced by lights on vehicles and the service structures as Space… Free Photo from public domain license 
Astronaut Jeffrey N. Williams during EVA 5 on Expedition 13. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
The Soyuz TMA-19 spacecraft departs the International Space Station on Nov. 25, 2010. Original from NASA . Digitally enhanced… Free Photo from public domain license 
KENNEDY SPACE CENTER, FLA. - Smoke and steam billow across Launch Complex 39B as the launch of Space Shuttle Discovery on… Free Photo from public domain license 
The Gemini-12 spacecraft during standup extravehicular activity with the hatch open. Original from NASA. Digitally enhanced… Free Photo from public domain license 
Astronaut John W. Young, commander of the Apollo 16 lunar landing mission, leaps from the lunar surface as he salutes the… Free Photo from public domain license 
The moon is seen rising behind the Space Shuttle Endeavour on pad 39A. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
The Gemini-Titan 7 (GT-7) spacecraft. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
Time-lapse photograph of the Cosmic Infrared Background Experiment (CIBER) rocket launch, taken from NASA's Wallops Flight… Free Photo from public domain license 
The Soyuz rocket is seen in the monitor of a video camera in Kazakhstan, Tuesday, May 15, 2012. Original from NASA. Digitally… Free Photo from public domain license 
Astronaut Eugene A. Cernan, walks toward the Lunar Roving Vehicle during extravehicular activity at the Taurus-Littrow… Free Photo from public domain license 
The second free-flight test of an evolving series of X-38 prototypes took place July 10, 2001 when the X-38 was released from… Free Photo from public domain license 
Space Shuttle Columbia climbs into orbit from Launch Pad 39B on Nov. 19, 1996. Original from NASA. Digitally enhanced by… Free Photo from public domain license 
Astronaut Edwin E. Aldrin Jr., beside the deployed United States flag during an Apollo 11 extravehicular activity on the… Free Photo from public domain license 
The Soyuz TMA-09M spacecraft departs from the International Space Station Zvezda Service Module and heads toward a landing… Free Photo from public domain license 
Photograph of MSC-8 color patch outside spacecraft during docking. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
Astronaut Edwin E Aldrin Jr, Lunar Module (LM) pilot descends from the LM, climbing down the ladder. Original from NASA.… Free Photo from public domain license 
The Cygnus spacecraft. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
Artist's concept of positions of Gemini 6 and 7 spacecrafts at the terminal phase of the proposed rendezvous mission.… Free Photo from public domain license 
View of orbiter nose and earth limb. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
The Space Shuttle Atlantis, secured atop a mobile launch platform. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
Astronaut Edward H. White II, pilot for the Gemini-Titan 4 (GT-4) spaceflight, floats in the zero-gravity of space during the… Free Photo from public domain license 
Astronaut Jack R. Lousma, Skylab 3 pilot, participates in the Aug. 6, 1973, extravehicular activity. Original from NASA.… Free Photo from public domain license 
Astronaut Edward H. White II, floats in the zero gravity of space outside the Gemini IV spacecraft. Original from NASA.… Free Photo from public domain license 
The Gemini-11 spacecraft is docked to the Agena Target Vehicle. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
The flight deck of space shuttle Endeavour is illuminated during Space Shuttle Program transition and retirement activities.… Free Photo from public domain license 
The view members of NASA’s Engineering Management Board had in looking up the Vehicle Assembly Building’s High… Free Photo from public domain license 
Final Launch of the Space Shuttle Endeavour, STS-134 Mission, 16 May 2011. Original from NASA. Digitally enhanced by… Free Photo from public domain license 
The Gemini-10 spacecraft is launched from Complex 19 at 5:20 p.m., July 18, 1966. Original from NASA . Digitally enhanced by… Free Photo from public domain license 
The Augmented Target Docking Adapter is photographed against the background of the blackness of space from the Gemini-9… Free Photo from public domain license 
Gemini VI Mission Image - Rendezvous with Gemini VII. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
Saturn Apollo Program. This photograph is a view of stacking the major components of the S-IC (first) stage of the Saturn V… Free Photo from public domain license 
Space shuttle Atlantis and its four-member STS-135 crew head toward Earth orbit and rendezvous with the International Space… Free Photo from public domain license 
Space shuttle Endeavour lifts off from Launch Pad 39A at NASA's Kennedy Space Center in Florida, 8 Aug. 2007. Original from… Free Photo from public domain license 
At NASA's Kennedy Space Center in Florida, the STS-133 payload canister is lifted into the rotating service structure on… Free Photo from public domain license 
CAPE CANAVERAL, Fla. – The United Launch Alliance Delta II rocket with Space Tracking and Surveillance System -… Free Photo from public domain license 
The boosters of the Soyuz rocket are seen as the Soyuz TMA-14 spacecraft and boosters are assembled Monday, March 23, 2009 at… Free Photo from public domain license 
NASA's Voyager 2 was launched on Aug. 20, 1977 from the NASA Kennedy Space Center at Cape Canaveral in Florida. Original from… Free Photo from public domain license 
The huge, 363-feet tall Apollo 11 space vehicle is launched from Pad A, Launch Complex 39, Kennedy Space Center, July 16… Free Photo from public domain license 
Closer view of the Agena Target Docking vehicle seen from the Gemini-8 spacecraft during rendezvous in space. Original from… Free Photo from public domain license 
In Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, the flight deck of space shuttle Atlantis is lit… Free Photo from public domain license 
Space shuttle Discovery is silhouetted against the dawn sky as it rolls out to Launch Pad 39A at NASA's Kennedy Space Center… Free Photo from public domain license 
This picture of the space shuttle Atlantis was photographed from the International Space Station as the orbiting complex and… Free Photo from public domain license 
In Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida, the consoles on space shuttle… Free Photo from public domain license 
Cornell University, Infrared Interferometer mission directors console. Original from NASA. Digitally enhanced by rawpixel. Free Photo from public domain license 
The heart of the NASA Center for Climate Simulation (NCCS) is the “Discover” supercomputer. Original from NASA.… Free Photo from public domain license 
Astronaut Edwin E Aldrin Jr, Lunar Module (LM) pilot descends from the LM. Original from NASA . Digitally enhanced by… Free Photo from public domain license 
The launch of space shuttle Discovery on the STS-131 mission was captured from a field of Florida Power & Light solar panels… Free Photo from public domain license 
The Soyuz TMA-11M rocket is seen as it is rolled out to the launch pad by train at the Baikonur Cosmodrome in Kazakhstan.… Free Photo from public domain license 
Rising from fire and smoke, NASA's Juno planetary probe, enclosed in its payload fairing, launches atop a United Launch… Free Photo from public domain license 
The space shuttle Discovery is seen shortly after the Rotating Service Structure was rolled back at launch pad 39A, at the… Free Photo from public domain license 