Most distant star to date spotted - but how much further back in time could we see?
Friday, 15 April 2022 21:46
Giant stars undergo dramatic weight loss program
Friday, 15 April 2022 21:46
Webb will study formation, composition, clouds of distant worlds
Friday, 15 April 2022 21:46
MAGIC telescopes observe nova explosion
Friday, 15 April 2022 21:46
China Satellite Navigation Conference to highlight digital economy, intelligent navigation
Friday, 15 April 2022 21:46
Shenzhou 13 astronauts ready to return
Friday, 15 April 2022 21:46
Xi calls on Wenchang to build world-class spaceport
Friday, 15 April 2022 21:46
NASA and Space Force cooperate on near Earth object data
Friday, 15 April 2022 19:29
NASA has hailed an agreement with the Space Force to share information on near Earth object impacts as a key step forward in planetary defense, even as the agency defers work on a mission it says is critical to tracking such objects.
NASA releases equity action plan to make space more accessible to all
Friday, 15 April 2022 16:10
In support of the Biden-Harris Administration's efforts to advance racial equity in the federal government, NASA has released its first-ever Equity Action Plan. The plan establishes key focus areas that will allow the agency to track progress toward improved diversity, equity, inclusion, and accessibility both internally and externally to NASA.
"At NASA, all of our missions depend on our steadfast commitment to equal opportunity," said NASA Administrator Bill Nelson. "The Equity Action plan deepens our commitment to further identify and remove the barriers that limit opportunity in underserved and underrepresented communities. This framework anchors fairness as a core component in every NASA mission to make the work we do in space and beyond more accessible to all."
The four focus areas the plan addresses are:
- Increasing integration and utilization of contractors and businesses from underserved communities and expanding equity in NASA's procurement process
- Enhancing grants and cooperative agreements to advance opportunities, access, and representation for underserved communities
- Leveraging Earth Science and socioeconomic data to help mitigate environmental challenges in underserved communities
- Advancing external civil rights compliance and expanding access to limited English proficient populations within underserved communities
NASA will lean into the focus areas by further analyzing and assessing feedback received from an initial request for information.
Video: Ariane 6 cryo-arms test mimics liftoff
Friday, 15 April 2022 14:14
Europe's Spaceport in French Guiana is preparing for the arrival of Ariane 6, ESA's new heavy-lift rocket. The latest round of testing aims to validate the system of fuel lines and mechanical supporting arms that will keep Ariane 6 topped up with liquid hydrogen and liquid oxygen in the critical moments before liftoff. This work is part of the final preparations of the new Ariane 6 launch complex and all the systems necessary for a launch.
With the mobile gantry fully retracted—as for a launch—two articulated arms attached to the upper part of the Ariane 6 mast on the launch pad were separated and retracted while filled with hydrogen that is cooled to its liquid state at cryogenic temperatures. This maneuver mimics the seconds before liftoff.
The "cryo-arms" are part of the fluidic connection system which connects to Ariane 6 in the final countdown to launch. They support the upper umbilicals which supply cryogenic top-up fuel, maintain the correct pressurization of the tanks, cool the engines before ignition and generally keep the upper stage in an optimal condition right up to the point of liftoff.
Chinese Shiyan-10 satellite reappears in new Molniya orbit months after launch anomaly
Friday, 15 April 2022 13:27
Classified Chinese Shiyan-10 has been tracked operating in a specialized orbit, six months after an anomaly during launch appeared to leave it stranded in an initial transfer orbit.
Week in images: 11-15 April 2022
Friday, 15 April 2022 12:05
Week in images: 11-15 April 2022
Discover our week through the lens
Foust Forward | Don’t mess with Texas space startups
Friday, 15 April 2022 12:00
At South by Southwest in Austin, space had a surprisingly large presence, with parallel conference sessions and other events on a wide range of topics. That included panel sessions where companies argued that both Austin and Houston were growing hubs of the space economy.
Earth from Space: Scandinavian Peninsula
Friday, 15 April 2022 07:00
The Copernicus Sentinel-3 mission captured this impressive shot of the almost cloud-free Scandinavian Peninsula on 20 March.
NASA halts third attempt at SLS practice countdown
Thursday, 14 April 2022 20:36
NASA cut short a third attempt to load propellants onto the Space Launch System for a countdown rehearsal April 14 after encountering several problems, including a hydrogen leak.
The post NASA halts third attempt at SLS practice countdown appeared first on SpaceNews.