STS052-80-030 (23 Oct 1992) --- One of a series of three views of the deployment of the Laser Geodynamic Satellite (LAGEOS). The photograph was taken with a 70mm handheld camera aimed through the aft flight deck windows of the Earth-orbiting Space Shuttle Columbia. A crew of five NASA astronauts and a Canadian payload specialist spent ten days aboard Columbia for the STS-52 mission.

The LAGEOS I (Laser Geodynamics Satellite) was developed and launched by the Marshall Space Flight Center on May 4, 1976 from Vandenberg Air Force Base, California . The two-foot diameter satellite orbited the Earth from pole to pole and measured the movements of the Earth's surface.

The Space Shuttle Columbia (STS-52) thunders off Launch Pad 39B, embarking on a 10-day flight and carrying a crew of six who will deploy the Laser Geodynamic Satellite II (LAGEOS). LAGEOS is a spherical passive satellite covered with reflectors which are illuminated by ground-based lasers to determine precise measurements of the Earth's crustal movements. The other major payload on this mission is the United States Microgravity Payload 1 (USMP-1), where experiments will be conducted by crew members while in low earth orbit (LEO).

The Space Shuttle Columbia (STS-52) thunders off Launch Pad 39B, embarking on a 10-day flight and carrying a crew of six who will deploy the Laser Geodynamic Satellite II (LAGEOS). LAGEOS is a spherical passive satellite covered with reflectors which are illuminated by ground-based lasers to determine precise measurements of the Earth's crustal movements. The other major payload on this mission is the United States Microgravity Payload 1 (USMP-1), where experiments will be conducted by crew members while in low earth orbit (LEO).

STS052-80-024 (23 Oct 1992) --- One of a series of three views of the deployment of the Laser Geodynamic Satellite (LAGEOS). The photograph was taken with a 70mm handheld camera aimed through the aft flight deck windows of the Earth-orbiting Space Shuttle Columbia. A crew of five NASA astronauts and a Canadian payload specialist spent ten days aboard Columbia for the STS-52 mission.

The Space Shuttle Columbia (STS-52) thunders off Launch Pad 39B, embarking on a 10-day flight and carrying a crew of six who will deploy the Laser Geodynamic Satellite II (LAGEOS). LAGEOS is a spherical passive satellite covered with reflectors which are illuminated by ground-based lasers to determine precise measurements of the Earth's crustal movements. The other major payload on this mission is the United States Microgravity Payload 1 (USMP-1), where experiments will be conducted by crew members while in low earth orbit (LEO).

Aligned straight on with the red approach lights, the Orbiter Columbia (STS-52) glides toward Runway 33 of Kennedy Space Center's (KSC) Shuttle Landing Facility. The six member crew successfully completed deployment of the Laser Geodynamic Satellite II (LAGEOS), which is a spherical passive satellite covered with reflectors which are illuminated by ground-based lasers to determine precise measurements of the Earth's crustal movements. The crew also completed a series of materials processing experiments in the microgravity environment aboard the United States Microgravity Payload 1 (USMP-1) carried in the orbiter's cargo bay.

Five NASA astronauts and one Canadian payload specialist composed the STS-52 crew. Pictured on the back row, left to right, are Michael A. Baker, pilot; James B. Wetherbee, commander; and Steven G. Maclean, payload specialist. On the front row, left to right, are mission specialists Charles (Lacy) Veach, Tamara Jernigan, and William Shepherd. Launched aboard the Space Shuttle Columbia on October 22, 1992 at 1:09:39 p.m. (EDT), the crew’s primary objectives were the deployment of the Laser Geodynamic Satellite (LAGEOS II) and operation of the U.S. Microgravity Payload-1 (USMP-1).

The STS-52 insignia, designed by the mission’s crew members, features a large gold star to symbolize the crew's mission on the frontiers of space. A gold star is often used to symbolize the frontier period of the American West. The red star in the shape of the Greek letter lambda represents both the laser measurements taken from the Laser Geodynamic Satellite (LAGEOS II) and the Lambda Point Experiment, which was part of the United States Microgravity Payload (USMP-l). The remote manipulator and maple leaf are emblematic of the Canadian payload specialist who conducted a series of Canadian flight experiments (CANEX-2), including the Space Vision System test.

STS052-S-051 (22 Oct 1992) --- This distant 70mm image shows the Space Shuttle Columbia clearing the tower at Launch Pad 39B, at the Kennedy Space Center (KSC), on its way toward a ten-day Earth-orbital mission with a crew of five NASA astronauts and a Canadian payload specialist. Liftoff occurred at 1:09:39 p.m. (EDT), October 22, 1992. Crew members are astronauts James D. Wetherbee, Michael A. Baker, Tamara E. Jernigan, Charles L. (Lacy) Veach and William M. Shepherd, along with payload specialist Steven G. MacLean. Payloads onboard include the Laser Geodynamic Satellite II (LAGEOS II), which will be deployed early in the mission, a series of Canadian experiments, and the United States Microgravity Payload-1 (USMP-1).

STS052-S-053 (22 Oct. 1992) --- This low-angle 35mm image shows the space shuttle Columbia on its way toward a ten-day Earth-orbital mission with a crew of five NASA astronauts and a Canadian payload specialist. Liftoff occurred at 1:09:39 p.m. (EDT), Oct. 22, from Kennedy Space Center?s (KSC) Launch Pad 39B. Crew members onboard are astronauts James D. Wetherbee, Michael A. Baker, Tamara E. Jernigan, Charles L. (Lacy) Veach and William M. Shepherd, along with payload specialist Steven G. MacLean. Payloads onboard include the Laser Geodynamic Satellite II (LAGEOS II), which will be deployed early in the mission, a series of Canadian experiments, and the United States Microgravity Payload-1 (USMP-1). Photo credit: NASA

STS052-S-001 (July 1992) --- The insignia, designed by the STS-52 crew members, features a large gold star to symbolize the crew's mission on the frontiers of space. A gold star is often used to symbolize the frontier period of the American West. The red star in the shape of the Greek letter lambda represents both the laser measurements to be taken from the Laser Geodynamic Satellite (LAGEOS II) and the Lambda Point Experiment, which is part of the United States Microgravity Payload (USMP-1). The LAGEOS II is a joint Italian\United States satellite project intended to further our understanding of global plate tectonics. The USMP-1 is a microgravity facility which has French and United States experiments designed to test the theory of cooperative phase transitions and to study the solid\liquid interface of a metallic alloy in the low gravity environment. The Remote Manipulator System (RMS) and maple leaf are emblematic of the Canadian payload specialist who will conduct a series of Canadian flight experiments (CANEX-2), including the Space Vision System test. The NASA insignia design for space shuttle flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the form of illustrations by the various news media. When and if there is any change in this policy, which we do not anticipate, it will be publicly announced. Photo credit: NASA

At 1 p.m. EDT (10 a.m. PDT) on Friday, Aug. 28, NASA's Goddard Space Flight Center in Greenbelt, Maryland, will host a live TV program about agency research into how and why the massive Greenland ice sheet is changing. The event features scientists actively conducting field work in Greenland, along with extensive video footage of their work performed over this summer. Panelists include: Tom Wagner (cryosphere program scientist with NASA's Earth Science Division), Laurence Smith (chair of the University of California, Los Angeles Department of Geography), Mike Bevis (professor of geodynamics at Ohio State University in Columbus), Sophie Nowicki (physical scientist at Goddard), and Josh Willis (JPL). The Friday program will air live on NASA TV and stream online at: <a href="http://www.nasa.gov/nasatv" rel="nofollow">www.nasa.gov/nasatv</a>. To ask questions via social media during the televised event, use the hashtag #askNASA. <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>