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Amendment 27: Imaging X-ray Polarimetry Explorer Final Text and Due Dates
1 min read Amendment 27: Imaging X-ray Polarimetry Explorer Final Text and Due Dates D.17 The Imaging X-ray Polarimetry Explorer (IXPE) General Observer (GO) Program solicits proposals for basic research relevant to the IXPE mission in any area of astrophysics…
Boulder Bonanza! Science and Sampling Attempts at the Onahu Outcrop
Recently on Mars, Perseverance wrestled with sampling a crumbly rock and continued our boulder-bonanza!
US-German Satellites Show California Water Gains After Record Winter
Early data shows the greatest net gain of water over the winter in nearly 22 years, but the state’s groundwater levels still suffer from the effects of years of drought. After years of intense drought and diminishing groundwater, California just…
How Do We Know What Earth’s Climate Was Like Long Ago? We Asked a NASA Scientist: Episode 38
How do we know what Earth’s climate was like long ago? Earth’s climate affects almost everything. And so when the climate changes, it leaves traces almost everywhere. Some of those traces can be seen in the landscape — erratic rocks…
50 Years Ago: Skylab 2 Astronauts Deploy Jammed Solar Array During Spacewalk
Skylab, America’s first space station, launched on May 14, 1973, and immediately ran into serious trouble. During powered flight, aerodynamic forces tore off the station’s micrometeoroid shield that also served as a thermal shield. Debris from the lost shield jammed…
AAAS Announces 3 NASA Winners of Inaugural Mani L. Bhaumik Award
The American Association for the Advancement of Science (AAAS) has awarded its inaugural Mani L. Bhaumik Breakthrough of the Year Award to standout contributors to NASA’s James Webb Space Telescope.
The Marshall Star
The Marshall Star for June 7, 2023.
California Reservoir Rebound
Shasta Lake refilled in spring 2023 after a season of heavy rain and snowmelt.
50 Years Ago: Skylab 2 Astronauts Deploy Jammed Solar Array During Spacewalk
Skylab, America’s first space station, launched on May 14, 1973, and immediately ran into serious trouble. During powered flight, aerodynamic forces tore off the station’s micrometeoroid shield that also served as a thermal shield.
Flying with NASA – Digital-Fly-By-Wire
One of NASA Armstrong Flight Research Center’s greatest contributions to commercial aviation is something that passengers never see – digital fly-by-wire flight controls. Digital fly-by-wire technology replaces the heavy pushrods, cables, and pulleys previously used to move control surfaces on…
What is the Vertical Motion Simulator?
The world’s largest flight simulator for high-fidelity testing of new and experimental aircraft and spacecraft designs Driven by powerful motors and a system of hydraulics, NASA’s VMS (Vertical Motion Simulator) smoothly moves as much as 60 feet vertically and 40…
Deedee Healey: Striving for Mission Safety and Success
Deirdre "DeeDee" Healey is the director of safety and mission assurance at NASA's Goddard Space Flight Center.
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