1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA astronaut Anne McClain is inside the Destiny laboratory module surrounded by exercise gear, including laptop computers and sensors that measure physical exertion and aerobic capacity, during a workout session aboard the International Space Station. NASA Spaceflight causes measures of maximum aerobic capacity to [...]

Official portrait of NASA astronaut Jonny Kim, who will serve as a flight engineer during Expedition 73. Credit: NASA NASA will provide interview opportunities with astronaut Jonny Kim beginning at 9 a.m. EDT, Tuesday, March 18, to highlight his upcoming mission to the International Space Station in April. The virtual interviews from Star City, Russia, [...]

Artist’s rendering of a potentially habitable super-Earth orbiting a star called HD 20794. Illustration credit: Gabriel Pérez Díaz, SMM (IAC) The Discovery A possible “super-Earth” orbits a relatively close, Sun-like star, and could be a habitable world – but one of extreme temperature swings, from scorching heat to deep freeze. Key Facts The newly [...]

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This was a magical revelation for the Greeks and the Egyptians, who were able to see from the motions of the stars and the way the Sun moved. They saw the way the Sun’s shadow worked in different places. And they figured, well, that’s [...]

A chevron nozzle is installed on NASA’s Learjet for a mid-March 2001 flight test at Lorain Country Airport to verify that in an emergency, the aircraft could be flown using only the experimental engine. Credit: NASA/Marvin Smith Shortly after dawn on March 27, 2001, NASA pilot Bill Rieke took off from an airfield just outside [...]

This video sparkles with synthetic supernovae from the OpenUniverse project, which simulates observations from NASA’s upcoming Nancy Grace Roman Space Telescope. More than a million exploding stars flare into visibility and then slowly fade away. The true brightness of each transient event has been magnified by a factor of 10,000 for visibility, and no background [...]

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA / Lillian Gipson NASA has selected three university teams to help solve 21st century aviation challenges that could transform the skies above our communities.  As part of NASA’s University Leadership Initiative (ULI), both graduate and undergraduate students on faculty-led university teams will contribute [...]

5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Artist’s concept of drones flying in an urban environment near large city skyscrapers.NASA / Maria Werries Remotely piloted aircraft could transform the way we transport people and goods and provide our communities with better access to vital services, like medical supply deliveries and efficient [...]