official news from : https://bit.ly/2QkyIbY

Biological and physical investigations aboard the Northrop Grumman Commercial Resupply mission NG-21 included experiments studying the impacts of zero gravity on grass, how packed bed reactors could improve water purification both in space and on Earth, and observations on new rounds of samples that will allow scientists to learn more about the characteristics of different materials as they change phases on the tiniest of scales.

official news from : https://bit.ly/2QkyIbY

NASA’s Stennis Space Center Director John Bailey announced Aug. 2 that longtime propulsion engineer/manager Christine Powell has been selected as deputy director of the south Mississippi propulsion site, effective Aug. 12. “I am excited for Christine to join the NASA Stennis executive team,” Bailey said. “She has deep and proven experience and expertise in propulsion […]

official news from : https://bit.ly/2QkyIbY

To enable deep space missions, the capability to transfer and store cryogenic fuels (typically liquid hydrogen, methane, and oxygen) without significant leakage over long duration missions is critical. NASA has been actively developing zero boil-off cryocooler technology to reduce storage losses. Another source of fuel loss is from leakage at the fuel disconnect used for in-space refueling. […]

official news from : https://bit.ly/2QkyIbY

As NASA continues cutting-edge aeronautics research, the agency also is taking steps to make sure the benefits from these diverse technologies are greater than the sum of their parts. To tackle that challenge, NASA is using Model-Based Systems Analysis and Engineering (MBSAE). This type of engineering digitally simulates how multiple technologies could best work together […]

official news from : https://bit.ly/2QkyIbY

Following a successful launch of NASA’s Northrop Grumman 21st commercial resupply mission, new scientific experiments and cargo for the agency are bound for the International Space Station. Northrop Grumman’s Cygnus spacecraft, carrying more than 8,200 pounds of supplies to the orbiting laboratory, lifted off at 11:02 a.m. EDT Sunday on a SpaceX Falcon 9 rocket […]

official news from : https://bit.ly/2QkyIbY

On the eve of the 55th anniversary of the Apollo 11 Moon landing, NASA’s Johnson Space Center in Houston commemorated the unsung heroes who helped make humanity’s first steps on the Moon possible.  To celebrate their enduring legacy, Johnson named one of its central buildings the “Dorothy Vaughan Center in Honor of the Women of […]

official news from : https://bit.ly/2QkyIbY

Teams transport NASA’s SLS (Space Launch System) core stage into the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida on July 24, 2024. Tugboats and towing vessels moved the Pegasus barge and 212-foot-long core stage 900-miles to the Florida spaceport from NASA’s Michoud Assembly Facility in New Orleans, where it was manufactured and assembled. […]

official news from : https://bit.ly/2QkyIbY

Dr. Ariadna Farrés-Basiana would look up at the sky and marvel at the immensity of space when she was younger. Now, the bounds are limitless as she helps NASA explore the expansive universe by computing the trajectories and maneuvers to get a spacecraft into space. Name: Dr. Ariadna Farrés-BasianaTitle: Astrodynamics and solar radiation pressure specialist, […]

official news from : https://bit.ly/2QkyIbY

Each Aug. 4, Coast Guard Day commemorates the founding on Aug. 4, 1790, of the U.S. Coast Guard as the Revenue-Marine by Secretary of the Treasury Alexander Hamilton. Although considered an internal event for active duty and reserve Coast Guard members, we take the opportunity of Coast Guard Day to honor the astronauts who began […]

official news from : https://bit.ly/2QkyIbY

Under a new agreement, NASA will host supercomputing resources for the University of California, Berkeley, at the agency’s Ames Research Center in California’s Silicon Valley. The agreement is part of an expanding partnership between Ames and UC Berkeley and will support the development of novel computing algorithms and software for a wide variety of scientific […]