AST SpaceMobile to launch BlueWalker 3 for Direct-to-Cell Phone Connectivity Testing
Monday, 13 June 2022 22:53
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AST SpaceMobile, Inc. (NASDAQ: ASTS) has confirmed it plans to launch its BlueWalker 3 test satellite from Cape Canaveral, FL during the week of August 15, 2022.
The actual launch date remains subject to change and is contingent on a number of factors including, but not limited to, final testing, final integration, ground transport, timely readiness of the launch vehicle and other unknowns Momentus First Demonstration Mission Update #3
Monday, 13 June 2022 22:53 Write a comment
Momentus Inc. (NASDAQ: MNTS) has provided its third Mission Update since the launch of its Vigoride-3 spacecraft on May 25.
As we previously stated in earlier updates on the inaugural flight of the Vigoride orbital transfer vehicle, the spacecraft experienced anomalies after its launch on May 25. Since that time, we have continued work to address the anomalies and identify root causes. Of Smartphone technology provides satellites with increased computing power
Monday, 13 June 2022 22:53 Write a comment
Reliable and powerful computers play a central role in spaceflight - for example, computer systems in satellites enable sophisticated Earth observation missions. The German Aerospace Center is developing a new computer architecture that will provide On-Board Computers (OBCs) with more power as well as enabling them to repair themselves. Distributed heterogeneous OBCs are being created in the Sca Atlas wins Defense Innovation Unit Award for hybrid network
Monday, 13 June 2022 20:50 Write a comment
Atlas Space Operations announced a Defense Innovation Unit contract June 8 to demonstrate a hybrid network to link Defense Department, civil government and commercial satellites.
The post Atlas wins Defense Innovation Unit Award for hybrid network appeared first on SpaceNews.
FAA environmental review to allow Starship orbital launches after changes
Monday, 13 June 2022 18:51 Write a comment
An FAA environmental review has concluded that SpaceX can conduct orbital launches of its Starship vehicle from its Texas test site, but only after completing dozens of mitigations to reduce impacts on the environment and the public.
Ariane 6 launch debut pushed into 2023
Monday, 13 June 2022 18:32 Write a comment
The maiden flight for Ariane 6 that had been slated toward the end of 2022 is now targeting next year, European Space Agency Director General Josef Aschbacher said June 13.
The post Ariane 6 launch debut pushed into 2023 appeared first on SpaceNews.
BlueWalker 3 launch window opens Aug. 15
Monday, 13 June 2022 15:16 Write a comment
AST SpaceMobile said June 13 that SpaceX aims to launch the prototype for its cellphone-compatible broadband constellation in the week of Aug. 15.
NASA Discoveries Highlighted at American Astronomical Society Meeting
Monday, 13 June 2022 12:59 Write a comment
Scientists will discuss new research from NASA missions – on topics ranging from exoplanets to citizen science discoveries – at the 240th meeting of the American Astronomical Society (AAS). Ariane 6 cryogenic disconnection systems pass key tests
Monday, 13 June 2022 12:00 Write a comment
Video:
00:00:39
ESA’s new Ariane 6 heavy-lift rocket is a critical step closer to inaugural launch, following completion of tests to validate launch pad/launcher systems that will keep the vehicle topped up with liquid hydrogen and liquid oxygen in the critical moments before liftoff.
While on the launch pad at Europe’s Spaceport in French Guiana, Ariane 6 relies on a “cryogenic connection system” of umbilical cords carrying its hydrogen and oxygen fuel – liquified at -250C and -180C respectively – as well as helium and nitrogen used for flushing and purging. The tests seen in this video showed that retraction
ESA centre to develop Europe’s space economy and promote commercialisation
Monday, 13 June 2022 10:30 Write a comment
Entrepreneurs, fledgling firms and established space companies are to receive a boost with the launch of the European Centre for Space Economy and Commerce.
GAO finds CASIS not making full use of advisory committee
Monday, 13 June 2022 10:28 Write a comment
The nonprofit that runs the national laboratory portion of the International Space Station is not making full use of the advisory group established after an independent review of the organization.
The post GAO finds CASIS not making full use of advisory committee appeared first on SpaceNews.
Gaia data release 3 – press event
Monday, 13 June 2022 10:00 Write a comment
Video:
00:54:56
Watch the replay of the press event for Gaia’s data release 3 on 13 June 2022.
Gaia experts and scientists present the findings and answer questions from journalists. Gaia is ESA’s mission to create the most accurate and complete multi-dimensional map of the Milky Way.
NASA loses two hurricane monitoring satellites on launch
Monday, 13 June 2022 07:39 Write a comment
Two small NASA satellites that were meant to study hurricane development failed to enter orbit Sunday when their Astra rocket shut off before reaching the necessary altitude, the US space agency said.
"After a nominal first stage flight, the upper stage of the rocket shut down early and failed to deliver the TROPICS CubeSats to orbit," NASA's Launch Services Program said on Twitter.
In a post to its website before the launch, NASA described the TROPICS CubeSats as a constellation of six "shoe-box sized" satellites that will "study the formation and development of tropical cyclones, making observations more often than what is possible with current weather satellites.
Gaia data release 3: exploring our multi-dimensional Milky Way
Monday, 13 June 2022 07:00 Write a comment
Video:
00:05:00
Since its launch in 2013 ESA’s Gaia observatory has been mapping our galaxy from Lagrange point 2, creating the most accurate and complete multi-dimensional map of the Milky Way. By now two full sets of data have been released, the first set in 2016 and a second one in 2018. These data releases contained stellar positions, distances, motions across the sky, and colour information, among others. Now on 13 June 2022 a third and new full data set will be released. This data release will contain even more and improved information about almost 2 billion stars, Solar
Gaia sees strange stars in most detailed Milky Way survey to date
Monday, 13 June 2022 07:00 Write a comment
Today, ESA’s Gaia mission releases its new treasure trove of data about our home galaxy. Astronomers describe strange ‘starquakes’, stellar DNA, asymmetric motions and other fascinating insights in this most detailed Milky Way survey to date.