Suggested Searches

PRESat Stories

15 Years Ago: STS-130 Delivers Tranquility and Cupola to Space Station
6 min read

On Feb. 8, 2010, space shuttle Endeavour began its 24th trip into space, on the 20A assembly mission to the International Space Station, the 32nd shuttle flight to the orbiting lab. The STS-130 crew included Commander George Zamka, Pilot Terry…

Article
Why Does the Moon Look Larger at the Horizon? We Asked a NASA Scientist: Episode 50
2 min read

Why does the Moon look larger on the horizon? The short answer is, we don’t know.

Article
NASA Successfully Joins Sunshade to Roman Observatory’s ‘Exoskeleton’
4 min read

NASA’s Nancy Grace Roman Space Telescope team has successfully integrated the mission’s deployable aperture cover — a visor-like sunshade that will help prevent unwanted light from entering the telescope — to the outer barrel assembly, another structure designed to shield…

Article
Recognizing Employee Excellence
2 min read

Glenn Employees Earn Presidential Early Career Awards for Scientists and Engineers Two NASA Glenn Research Center employees were among 19 agency researchers recognized as recipients of the Presidential Early Career Award for Scientists and Engineers (PECASE).  Lyndsey McMillon-Brown was recognized…

Article
NASA Fire Safety Test Took on Reduced Gravity
1 min read

An experiment studying how solid materials catch fire and burn in the Moon’s gravity was launched on Blue Origin’s New Shepard suborbital flight this month.  Developed by NASA’s Glenn Research Center in Cleveland together with Voyager Technologies, the Lunar-g Combustion…

Article
NASA Glenn Holds Day of Remembrance 
2 min read

NASA observed its annual Day of Remembrance on Jan. 23, honoring the members of the NASA family who lost their lives in the pursuit of exploration and discovery for the benefit of humanity. The annual event acknowledges the crews of…

Article
Sols 4450-4451: Making the Most of a Monday
2 min read

Earth planning date: Monday, Feb. 10, 2025 Last Saturday around 20:00 Pacific Standard Time I saw a 22-degree halo encircling our mostly-full Moon and Mars; an entire planet hanging in the sky between our Moon and the atmospheric phenomenon. As…

Article
NASA’s Mini Rover Team Is Packed for Lunar Journey
4 min read

A trio of suitcase-size rovers and their base station have been carefully wrapped up and shipped off to join the lander that will deliver them to the Moon’s surface. Three small NASA rovers that will explore the lunar surface as…

Article
NASA’s X-59 Turns Up Power, Throttles Through Engine Tests
3 min read

NASA’s X-59 quiet supersonic research aircraft took another successful step toward flight with the conclusion of a series of engine performance tests. In preparation for the X-59’s planned first flight this year, NASA and Lockheed Martin successfully completed the aircraft’s…

Article
Building Blocks for Enhanced Mission Execution
1 min read

BBEME Course Description: An interactive learning series designed to highlight critical interactions and various engagements across all GSFC locations, Facilities, and Institutes that lead to mission success. Themes include: strategic goals, current developments, mission success critical topics Instructional Strategy: •Facilitated panel…

Article