#raumfahrt — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #raumfahrt, aggregated by home.social.
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#SciAM:
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The battle for the night sky
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"SpaceX and other companies want to put millions of satellites into space. Could orbit run out of room?""“We are ripe for a major event to occur. And all of that debris will rain down through all the other operational satellites.” —Darren McKnight LeoLabs"
https://www.scientificamerican.com/article/how-many-satellites-can-safely-orbit-earth/
18.8.2026
#Astronomie #Astronomy #debris #LEO #LightPollution #Nachthimmel #Pollution #Raumfahrt #Satelliten #SpaceFlight #SpaceX #Starlink #Umweltverschmutzung
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#TaipeiTimes:
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Satellite launcher self-destructs after test anomaly: NCSIST
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".. vehicle being tested for the first time self-destructed after experiencing an anomaly shortly after liftoff, .. but no injuries or property damage were reported.
.. test of the Taiwan-made launch vehicle was conducted this morning at its Jiupeng Base (九鵬基地) in a sparsely populated part of eastern Pingtung County. .."19.8.2026
https://www.taipeitimes.com/News/taiwan/archives/2026/08/19/2003862763
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#AOL:
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Major Satellite Internet Company Files For Chapter 11 Bankruptcy
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"Hughes Satellite Systems, the EchoStar-owned satellite internet business behind HughesNet, filed for Chapter 11 bankruptcy as part of an effort to restructure its debts without shutting down operations. .."https://www.aol.com/articles/major-satellite-internet-company-files-103000000.html
20.8.2026
#EchoStar #HSS #HughesCommunications #HughesNetworkSystems #HughesSatelliteSystems #Internet #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SEC #SpaceFlight
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Anti-jam GEO satellite to support U.S. Space Force communications
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"Viasat selected Rocket Lab to build the satellite bus for a small geosynchronous Earth orbit (GEO) satellite supporting the U.S. Space Force Protected Tactical SATCOM-Global (PTS-G) program, the company announced in a statement."18.8.2026
#GEO #PTSH #Raumfahrt #Rocketlab #satcom #Satellliten #Satellitenkommunikation #SpaceFlight #USA #USSF #Viasat
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novinite.com:
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Powerful GPS Jammer Found in Sofia, Raising Fears for Aircraft and Critical Infrastructure
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".. device was suppressing GPS frequencies across Sofia, including the area around Vasil Levski Sofia Airport, aircraft flying over the capital and television towers. .."22.8.2026
#Bulgaria #GNSS #GPS #GPSJammer #Jammer #KRITIS #Raumfahrt #Satelliten #Satellitennavigation #Sofia #SOF #SpaceFlight
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#GlobalTimes:
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China’s large reusable rocket Xingyun-2 completes first long-duration engine test: reports
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".. engine is the primary power unit for Xingyun-2, a large reusable launch vehicle.
According to the company, the test recorded a thrust of 1,297.5 kilonewtons, or about 132.3 metric tons, meeting all design expectations. .."https://www.globaltimes.cn/page/202608/1368717.shtml
12.8.2026
#China #DeepBlueAerospace #Nebula2 #Raumfahrt #rocketry #SpaceFlight #ThunderRS #Xingyun2
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#CCTV:
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Chinese rocket team prepares to strive for more reuses after successful land recovery
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".. Zhuque-3 is initially expected to be reused 2 or 3 times. After data calibration, this may be extended to 5 or 6 times, and eventually to 10 times. "Ultimately, we hope to achieve the goal of 20 times, .."https://english.cctv.com/2026/08/21/ARTIrCuwRW1ngR7RylNMLl7k260821.shtml
21.8.2026
#China #Landspace #Rakete #Raumfahrt #rocketry #Spaceflight #Wiederverwendung #ZQ3 #Zhuque3
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china.org:
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Chinese commercial space firm completes long-duration test of reusable rocket engine
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".. Deep Blue Aerospace, .. based in Wuxi, east China's Jiangsu Province, said it recently completed a 100-second static-fire test of its Thunder-RS engine, a 130-tonne-class liquid-oxygen kerosene engine designed for the company's large reusable rocket, Nebula-2. .."http://www.china.org.cn/2026-08/22/content_118659580.shtml
22.8.2026
#China #DeepBlueAerospace #Nebula2 #Raumfahrt #rocketry #SpaceFlight #ThunderRS
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Heute vor 50 Jahren kehrte „Luna 24“ mit 170 Gramm #Mondgestein zur Erde zurück. Damit endete das sowjetische Luna-Programm, das fast zwei Jahrzehnte lang Maßstäbe in der #Raumfahrt gesetzt hatte. Der Artikel des Tages https://www.dwds.de/wb/Bodenprobe
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NASA: Mikroben können tagelang am Südpol des Mondes überleben
Wenn Menschen wieder auf dem Mond landen, bringen sie zwangsläufig Mikroorganismen mit. An bestimmten Orten könnten die tagelang überleben, besagt eine Studie.
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NASA: Microbes can survive for days on the Moon’s South Pole
When humans land on the moon again, they will inevitably bring microorganisms with them. In certain locations, they could survive for days, according to a study.
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(Fun-)Fact: Roman Chiporukha ist selbst weder Astronaut noch Luft- und Raumfahrtingenieur, daher musste er sich in kürzester Zeit mit den Feinheiten der kommerziellen Raumfahrt vertraut machen.
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Rescue mission failed: NASA space telescope Swift will crash
With very little preparation time, the orbit of the Swift space telescope was to be raised so that it would not crash. The rescue mission has now been stopped.
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Rettungsmission gescheitert: NASA-Weltraumteleskop Swift wird abstürzen
Mit sehr wenig Vorbereitungszeit sollte der Orbit des Weltraumteleskops Swift angehoben werden, damit es nicht abstürzt. Die Rettungsmission wurde nun gestoppt.
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Drei Wochen Badeurlaub im Indischen Ozean. Das Starship hatte definitiv eine längere Auszeit als geplant. 🌊🚀
Zum Artikel: https://heise.de/-11419519?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon
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#raumfahrt #history #otd #space
Voyager 2 - reale Odyssee kein Kino20.08.1977 Start auf Cape Canaveral
09.07.1979 Vorbeiflug am Jupiter
26.08.1981 Vorbeiflug am Saturn
24.01.1986 Vorbeiflug am Uranus
25.08.1989 Vorbeiflug am Neptun
30.08.2007 Eintritt in die Heliohülle
05.11.2018 Eintritt in den Interstellaren Raum
Ende der
2020er Ende der wissenschaftlichen Aktivitäten2030er Voraussichtlich letzter Kontakt zu Voyager 2
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Ende Juli wasserte das Starship im Indischen Ozean. Überraschenderweise überlebte es den Aufprall und konnte geborgen werden. #sfcd #spacex #starship #science #raumfahrt
Starship nach über drei Wochen... -
#NASA:
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Due to an ongoing commercial spacecraft attitude control issue, NASA and Katalyst Space announced Wednesday the LINK spacecraft will not capture or boost an agency satellite to a higher altitude to extend its science mission as planned.
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"Without intervention, NASA anticipates Swift is likely to re-enter Earth’s atmosphere later this year."https://www.nasa.gov/news-release/nasa-updates-next-steps-for-commercial-swift-boost-mission/
19.8.2026
#KatalystSpace #LINK #NASA #Raumfahrt #Reentry #Spaceflight #Swift #Weltraumteleskop #Wiedereintritt
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NASA lunar probe provides images of Falcon 9 crash site
Two weeks after the impact of a Falcon 9 upper stage on the moon, NASA has released images of the impact site. They come from the lunar probe LRO.
#Mond #Mondlandung #NASA #Raumfahrt #SpaceX #Wissenschaft #news
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Mondsonde der NASA liefert Bilder von Falcon-9-Absturzstelle
Zwei Wochen nach dem Einschlag einer Falcon-9-Oberstufe auf dem Mond hat die NASA Bilder des Einschlagsortes veröffentlicht. Sie stammen von der Mondsonde LRO.
#Mond #Mondlandung #NASA #Raumfahrt #SpaceX #Wissenschaft #news
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SpaceX recovers crashed Starship in the Indian Ocean
At the end of July, the Starship splashed down in the Indian Ocean. Surprisingly, it survived the impact and could be recovered.
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SpaceX birgt abgestürztes Starship im Indischen Ozean
Ende Juli wasserte das Starship im Indischen Ozean. Überraschenderweise überlebte es den Aufprall und konnte geborgen werden.
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#NASA:
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Behind the Lens: Meet NASA Johnson’s Photographers
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"Photographers at NASA’s Johnson Space Center in Houston have documented some of the most defining moments in human spaceflight. .. Meet the photographers behind the lens and explore the stories behind the images that have helped tell NASA’s story."10.8.2026
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China gelingt Raketenlandung auf Beinen
Erstmals ist in China eine Raketenstufe nach einem Orbitalstart senkrecht auf eigenen Beinen gelandet. Sie gehörte zur privat entwickelten Zhuque-3.
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#NancyThames:
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NASA’s Moon Delay Is Written Into Its Language
The words “a great chance” revealed what the Artemis schedule cannot guarantee
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"A calendar cannot create readiness. A presentation cannot create working hardware. A rendering cannot demonstrate propellant transfer, .. speech cannot produce .. tanker fleet."https://nancythames.substack.com/p/nasas-moon-delay-is-written-into
17.8.2026
#Artemis #ArtemisIII #ArtemisVI #HLS #JaredIsaacman #Moon #MoonLanding #Mond #Mondlandung #NASA #Raumfahrt #SpaceFlight #SpaceX #Truth #USA