Historic Apollo-Soyuz Spacecraft Gets New Display at CA Science Center
NASA's last Apollo command module to launch into space has shed its skin to provide a better look at the capsule, which was the first United States spacecraft to fly a joint mission with Russia.
The American space vehicle that made up one half of the historic 1975 Apollo-Soyuz Test Project (ASTP) has traded its Plexiglas cover for a new glass display case at the California Science Center in Los Angeles. The six-sided enclosure not only affords the public a clearer view of the three-seat spacecraft, but also meets new conservation requirements set by the Smithsonian, which owns the artifact.
"The walls of the display case are made of laminated safety glass because glass has excellent visibility and will offer our guests a clear and unobstructed view of the ASTP command module," said Devin Waller, the exhibit's project manager at the California Science Center, in an interview with collectSPACE. "Unlike the softer acrylic case that was previously used, glass is more resistant to scratching and to chemical reactions that can damage the surface over time affecting the view of the artifact inside." [Apollo-Soyuz: How the First Joint Space Mission Worked (Infographic)]
The new case, created by New York-based Evidence Design and fabricated by the Germany-based company Glasbau Hahn, features interior lighting mounted to its ceiling and base frames providing illumination to see details on all sides of — and inside — the 43-year-old craft.
"The addition of a large mirror mounted to the ceiling of the display case will allow guests to see into the ASTP command module's docking hatch and tunnel, a view that was hard to see due to the configuration of the artifact on its display mount," said Waller. "Guests will now be able to view the internal crew compartment from another angle, namely the angle in which the Russian cosmonauts enjoyed seeing when transiting from their Soyuz spacecraft to the ASTP command module during mission operations."
Originally slated to fly to the moon, command module no. 111 was reassigned to the Apollo-Soyuz Test Project when NASA's Apollo 18 lunar landing mission was cancelled. The spacecraft launched atop a Saturn IB rocket on July 15, 1975 with astronauts Thomas Stafford, Vance Brand and Donald "Deke" Slayton forming the American half of the mission.
Two days later on July 17, the command module, outfitted with an adapter module, docked to the former Soviet Union's Soyuz 19 spacecraft with cosmonauts Alexei Leonov and Valery Kubasov on board. The two nations' crew members, previously competitors in a Cold War space race, exchanged handshakes and greetings in Earth orbit, setting the foundation for later cooperation on the International Space Station.
Get the Space.com Newsletter
Breaking space news, the latest updates on rocket launches, skywatching events and more!
The ASTP spacecraft traveled a total of 3.7 million miles (5.9 million kilometers) while completing 148 orbits of Earth. it splashed down on July 24, 1975.
The spacecraft debuted on display at the California Science Center, in a Plexiglas case, in 2005 after being on exhibit at NASA's Kennedy Space Center in Florida. This is the first upgrade to its showcase since arriving in Los Angeles.
In addition to improving the experience for visitors to the science center, the new glass case is also better for the spacecraft's preservation.
"Although we cannot control or prevent any emissions from the artifact, this case was manufactured and delivered using low emission construction and packaging materials," explained Waller. "A positive pressure environment inside of the case will keep dust from entering on the rare occasion when staff needs to enter the case for maintenance purposes."
The science center is planning similar glass display cases for its exhibit of NASA's Mercury-Redstone 2 (MR-2) capsule, which launched the chimpanzee Ham, and the Gemini 11 spacecraft that was flown by astronauts Charles "Pete" Conrad and Richard Gordon.
All three spacecraft will eventually be moved into the California Science Center's future Samuel Oschin Air and Space Center, which will also feature the display of the space shuttle Endeavour in a vertical launch configuration.
The installation of the ASTP command module's case began on Jan. 25 and was completed almost a month later on Thursday (Feb. 22). The work was done in full view of the public with updates shared online using the hashtag #apollouncovered.
See more photos of the new Apollo-Soyuz command module display at collectSPACE.
Follow collectSPACE.com on Facebook and on Twitter at @collectSPACE. Copyright 2018 collectSPACE.com. All rights reserved.
Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community@space.com.
Robert Pearlman is a space historian, journalist and the founder and editor of collectSPACE.com, an online publication and community devoted to space history with a particular focus on how and where space exploration intersects with pop culture. Pearlman is also a contributing writer for Space.com and co-author of "Space Stations: The Art, Science, and Reality of Working in Space” published by Smithsonian Books in 2018. He previously developed online content for the National Space Society and Apollo 11 moonwalker Buzz Aldrin, helped establish the space tourism company Space Adventures and currently serves on the History Committee of the American Astronautical Society, the advisory committee for The Mars Generation and leadership board of For All Moonkind. In 2009, he was inducted into the U.S. Space Camp Hall of Fame in Huntsville, Alabama. In 2021, he was honored by the American Astronautical Society with the Ordway Award for Sustained Excellence in Spaceflight History.