Glenn's Power Systems Facility has supported Station research for decades
Thursday, 14 January 2021 02:21
On January 9, 1989 Space Station Freedom officials gathered at the Lewis Research Center to dedicate the Power Systems Facility (PSF), NASA's first facility constructed specifically to test station hardware. Over thirty years later, the facility remains the nucleus of our power system research and remote operation of space station experiments.
Lewis engineers began planning the $6.2 millio Muscles, metals, bubbles and rotifers - a month of European science in space
Thursday, 14 January 2021 02:21
The month of December comes with holidays for many, but for the International Space Station and mission controls around the world, science never rests.
The arrival of the 21st cargo spaceship Dragon on 7 December brought new experiments to unpack and prepare, while the impending return of SpaceX CRS-21 meant others needed to be completed and readied for a journey back to Earth. Join us as SpaceX CRS-21 safely splashes down off the coast of Florida for first time
Thursday, 14 January 2021 02:21
SpaceX's Dragon spacecraft splashed down safely off the coast of Florida last night, concluding a month-plus stay at the International Space Station (ISS) to bring back thousands of pounds of scientific research and cargo. With this successful splashdown, SpaceX completed its 21st Commercial Resupply Services (CRS) mission to the orbiting laboratory for NASA. This also marks the first mission of Mobility without particulates
Thursday, 14 January 2021 02:21
The environment is polluted not only by exhaust gases from internal combustion engines, but also by particulate matter. In the transport sector, particulate matter is produced during the combustion process and in the abrasion of tyres and brakes.
The German Aerospace Center (Deutsches Zentrum fur Luft- und Raumfahrt; DLR) is currently developing and testing an innovative vehicle concept as Lockheed Martin-Built Orion spacecraft is ready for its Moon mission
Thursday, 14 January 2021 02:21
NASA's Orion spacecraft is ready for its mission to the Moon. Lockheed Martin has completed assembly and testing of the Orion Artemis I spacecraft and has transferred possession to NASA's Exploration Ground Systems (EGS) team. Assembled at Kennedy Space Center, the EGS team will then perform final preparations on the spacecraft for its mission to the Moon later this year.
Orion is NASA's n Report: U.S. military space programs at risk of losing domestic sources of key components
Wednesday, 13 January 2021 23:18
WASHINGTON — U.S. military satellites and missiles continue to rely on customized hardware and niche components that are no longer manufactured domestically, the Pentagon said in a report to Congress released Jan. 14.
These programs need to invest in new technology and qualify new suppliers to ensure they have access to domestic sources, said the Defense Department’s Fiscal Year 2020 Industrial Capabilities Report, which the Pentagon must submit annually to congressional defense committees.
RIP: Mars digger bites the dust after 2 years on red planet
Wednesday, 13 January 2021 21:37
NASA declared the Mars digger dead Thursday after failing to burrow deep into the red planet to take its temperature.
Scientists in Germany spent two years trying to get their heat probe, dubbed the mole, to drill into the Martian crust.
Blue Origin launches capsule to space with astronaut perks
Wednesday, 13 January 2021 21:35
Jeff Bezos' Blue Origin company launched a new capsule into space Thursday to test all the astronaut perks before people strap in.
Thursday's flight with a dummy named Mannequin Skywalker lasted 10 minutes and reached 66 miles (106 kilometers) above West Texas. Both the New Shepard rocket and the capsule landed successfully.
It was the 14th flight to the fringes of space for a New Shepard rocket. The first was in 2015.
"The success of this flight puts us one really big step closer to flying astronauts," launch commentator Ariane Cornell said from company headquarters in Kent, Washington.
Blue Origin launches New Shepard vehicle intended for crewed flights
Wednesday, 13 January 2021 20:29
WASHINGTON — Blue Origin flew a new model of its New Shepard suborbital vehicle Jan. 14, a flight the company says brings it “really close” to finally flying people.
The New Shepard vehicle lifted off from Blue Origin’s West Texas test site at 12:17 p.m.
Hanwha Aerospace claims 30% stake in Satrec Initiative
Wednesday, 13 January 2021 18:47
SAN FRANCISCO – Hanwha Aerospace, South Korea’s largest defense company, announced plans Jan. 14 to invest approximately $100 million to purchase 30% of the shares of satellite manufacturer Satrec Initiative.
Once the deal is completed, Satrec Initiative, a firm known for manufacturing small and medium-size Earth-observation satellites, will be managed independently but will have access to additional resources through the Hanwha Group, South Korea’s largest industrial conglomerate, including Hanwha Aerospace’s radar and infrared technologies, according to the news release.
Final data release from DESI Legacy Imaging Surveys issued
Wednesday, 13 January 2021 15:00
Astronomers using images from Kitt Peak National Observatory and Cerro Tololo Inter-American Observatory have created the largest ever map of the sky, comprising over a billion galaxies. The ninth and final data release from the ambitious DESI Legacy Imaging Surveys sets the stage for a ground-breaking 5-year survey with the Dark Energy Spectroscopic Instrument (DESI), which aims to provide new insights into the nature of dark energy. The map was released today at the January 2021 meeting of the American Astronomical Society.
For millennia humans have used maps to understand and navigate our world and put ourselves in context: we rely on maps to show us where we are, where we came from, and where we're going. Astronomical maps continue this tradition on a vast scale. They locate us within the cosmos and tell the story of the history and fate of the Universe: it will expand forever, the expansion currently accelerating because of an unknown quantity called dark energy.
Mars 2020 Perseverance rover to capture sounds from the red planet
Wednesday, 13 January 2021 14:50
When the Mars Perseverance rover lands on the red planet on Feb. 18, 2021, it will not only collect stunning images and rock samples; the data it returns may also include some recorded sounds from Mars.
The rover carries a pair of microphones, which—if all goes as planned—will provide interesting and historic audio of the arrival and landing at Mars, along with sounds of the rover at work and of wind and other ambient noise.
The way many things sound on Earth would be slightly different on the red planet.
NASA's SDO spots first lunar transit of 2021
Wednesday, 13 January 2021 14:38
On Jan. 13, 2021, NASA's Solar Dynamics Observatory, or SDO, experienced its first lunar transit of the year when the moon crossed its view of the sun. The transit lasted about 30 minutes, between 12:56 and 1:25 a.m. ET. During this time, the moon happened to cover two of the spacecraft's fine-guidance sensors, causing its view of the sun to jitter slightly. SDO recovered a steady view shortly after the transit.
SDO sees lunar transits regularly. Due to its inclined circular orbit 23,000 miles above Earth, the moon passes between SDO and the sun between two and five times each year.
SDO captured these images in a wavelength of extreme ultraviolet light. This kind of light is invisible to human eyes, and colorized here in red.
Explore further
NASA's Juno mission expands into the future
Wednesday, 13 January 2021 14:38
NASA has authorized a mission extension for its Juno spacecraft exploring Jupiter. The agency's most distant planetary orbiter will now continue its investigation of the solar system's largest planet through September 2025, or until the spacecraft's end of life. This expansion tasks Juno with becoming an explorer of the full Jovian system—Jupiter and its rings and moons—with multiple rendezvous planned for three of Jupiter's most intriguing Galilean moons: Ganymede, Europa, and Io.
"Since its first orbit in 2016, Juno has delivered one revelation after another about the inner workings of this massive gas giant," said principal investigator Scott Bolton of the Southwest Research Institute in San Antonio.
Citizen scientists contribute to 3-D map of cosmic neighborhood
Wednesday, 13 January 2021 14:38
Scientists tapped into the worldwide network of volunteers using Backyard Worlds: Planet 9 to map dozens of new brown dwarfs, or balls gas not heavy enough to be stars.
Is our solar system located in a typical Milky Way neighborhood? Scientists have gotten closer to answering this question, thanks to the NASA-funded Backyard Worlds: Planet 9 project, a citizen science collaboration between professional scientists and members of the public.
Scientists tapped into the worldwide network of 150,000 volunteers using Backyard Worlds: Planet 9 to find new examples of brown dwarfs. These objects are balls of gas that are not heavy enough to be stars, since they can't power themselves through nuclear fusion the way stars do. And while "brown" is in the name, they would appear magenta or orange-red if a person could see them close up.