Back to Top

Subscribe to INSIGHT

Expanding perspectives every month.

Subscribe
NASA astronauts James D. A. “Ox” van Hoften, and George D. “Pinky” Nelson train to capture and repair the Solar Maximum Mission spacecraft at Marshall Space Flight Center’s Neutral Buoyancy Simulator. The training included using the Manned Maneuvering Unit (MMU). Credit: NASA/MSFC
This Month in NASA History: Solar Maximum Mission

Rescued spacecraft examined sunspots, solar flares and more.

Read More
The Long Duration Exposure Facility (LDEF), after nearly six years orbiting Earth, is retrieved during space shuttle mission STS-32. LDEF gathered data about how high-performance spacecraft materials withstand long-term exposure to solar radiation, space debris, and the extreme temperatures of Low Earth Orbit. This information helped engineers select the best materials to build the International Space Station, Mars rovers, and other spacecraft. Credit: NASA
This Month in NASA History: Recovering LDEF

NASA’s Long Duration Exposure Facility reveals hazards of Low Earth Orbit.

Read More
Thirteen tons of telescopes and support equipment occupy the payload bay of the Space Shuttle Columbia for mission STS-35, the first shuttle mission dedicated entirely to astronomy. Credit: NASA
This Month in NASA History: 13 Tons of Telescopes

STS-35 was the first mission devoted exclusively to astronomy.

Read More
At NASA’s Kennedy Space Center in Florida, workers tow the space shuttle orbiter Columbia from the Orbiter Processing Facility to the Vehicle Assembly Building (VAB). Credit: NASA
This Month in NASA History: Columbia Returns to Space

Crew of STS-2 works through the night on shortened mission.

Read More
An NB-52 mothership carries an X-15 aloft for a research flight on April 13, 1960, Maj. Gen. Robert M. White's first flight in the hypersonic rocket plane. The X-15s reached speeds well beyond 4,000 mph and altitudes that qualified eight pilots for astronaut wings. Credit: NASA
This Month in NASA History: The X-15 Lands

Rocket plane pushed the boundaries of aeronautics at dawn of the space race.

Read More