#satelliten — Public Fediverse posts

Telekom, Vodafone & Co.: Europäischer Satellitenplan gegen Funklöcher | Leben & Wissen

TTS-Player überspringen↵Artikel weiterlesen Funklöcher könnten bald Geschichte sein. Telekom, Vodafone und zwei weitere Mobilfunk-Riesen planen einen Satellitendienst fürs…
#EuropeSays #EU #Europa #DeutscheTelekom #Europäisch #Europäische #HandyTarif #KI-CoBi #LebenTech #Mobilfunk #Mobilfunkanbieter #Satelliten #Starlink #Vodafone
https://www.europesays.com/europa/96934/

#RocketLab:
"
Rocket Lab Introduces High-Efficiency Solar Cell to Reduce Reliance on Supply-Constrained Critical Minerals
"
".. announced the production release of Inverted Metamorphic (IMM) Apex,.."

".. builds on the proven success of Rocket Lab’s IMM cell technology, which powered NASA’s Ingenuity Mars Helicopter .."

https://rocketlabcorp.com/updates/rocket-lab-introduces-high-efficiency-solar-cell-to-reduce-reliance-on-supply-constrained-critical-minerals/

8.9.2026

#Germanium #IMM #IMMApex #Raumfahrt #Satelliten #SolarCell #Solarzelle #SpaceFlight

#Arianespace:
"
Arianespace to launch KT SAT's next high-throughput satellite, built by AscendArc, on Ariane 6
"
"Arianespace to launch Koreasat 9 to geostationary transfer orbit (GTO) in 2028 on an Ariane 6 rideshare mission."

".. will be the AscendArc's inaugural flight."

https://newsroom.arianespace.com/arianespace-to-launch-kt-sats-next-high-throughput-satellite-built-by-ascendarc-on-ariane-6/

10.9.2026

#Ariane6 #AscendArc #GTO #Koreasat9 #KTSAT #Raumfahrt #rocketry #satcom #Satelliten #SpaceFlight

#Arianespace:
"
Arianespace to launch KT SAT's next high-throughput satellite, built by AscendArc, on Ariane 6
"
"Arianespace to launch Koreasat 9 to geostationary transfer orbit (GTO) in 2028 on an Ariane 6 rideshare mission."

".. will be the AscendArc's inaugural flight."

https://newsroom.arianespace.com/arianespace-to-launch-kt-sats-next-high-throughput-satellite-built-by-ascendarc-on-ariane-6/

10.9.2026

#Ariane6 #AscendArc #GTO #Koreasat9 #KTSAT #Raumfahrt #rocketry #satcom #Satelliten #SpaceFlight

#Arianespace:
"
Arianespace to launch KT SAT's next high-throughput satellite, built by AscendArc, on Ariane 6
"
"Arianespace to launch Koreasat 9 to geostationary transfer orbit (GTO) in 2028 on an Ariane 6 rideshare mission."

".. will be the AscendArc's inaugural flight."

https://newsroom.arianespace.com/arianespace-to-launch-kt-sats-next-high-throughput-satellite-built-by-ascendarc-on-ariane-6/

10.9.2026

#Ariane6 #AscendArc #GTO #Koreasat9 #KTSAT #Raumfahrt #rocketry #satcom #Satelliten #SpaceFlight

#Arianespace:
"
Arianespace to launch KT SAT's next high-throughput satellite, built by AscendArc, on Ariane 6
"
"Arianespace to launch Koreasat 9 to geostationary transfer orbit (GTO) in 2028 on an Ariane 6 rideshare mission."

".. will be the AscendArc's inaugural flight."

https://newsroom.arianespace.com/arianespace-to-launch-kt-sats-next-high-throughput-satellite-built-by-ascendarc-on-ariane-6/

10.9.2026

#Ariane6 #AscendArc #GTO #Koreasat9 #KTSAT #Raumfahrt #rocketry #satcom #Satelliten #SpaceFlight

#Arianespace:
"
Arianespace to launch KT SAT's next high-throughput satellite, built by AscendArc, on Ariane 6
"
"Arianespace to launch Koreasat 9 to geostationary transfer orbit (GTO) in 2028 on an Ariane 6 rideshare mission."

".. will be the AscendArc's inaugural flight."

https://newsroom.arianespace.com/arianespace-to-launch-kt-sats-next-high-throughput-satellite-built-by-ascendarc-on-ariane-6/

10.9.2026

#Ariane6 #AscendArc #GTO #Koreasat9 #KTSAT #Raumfahrt #rocketry #satcom #Satelliten #SpaceFlight

#Arianespace:
"
Eutelsat selects Arianespace for two launches to support the renewal of its OneWeb constellation
"
"Scheduled for 2027 and 2028, the missions will launch OneWeb satellites aboard Ariane 64, .."

https://newsroom.arianespace.com/eutelsat-selects-arianespace-for-two-launches-to-support-the-renewal-of-its-oneweb-constellation/

10.9.2026

#Ariane6 #Ariane64 #Eutelsat #LEO #OneWeb #Raumfahrt #rocketry #Satelliten #SpaceFlight

#Arianespace:
"
Eutelsat selects Arianespace for two launches to support the renewal of its OneWeb constellation
"
"Scheduled for 2027 and 2028, the missions will launch OneWeb satellites aboard Ariane 64, .."

https://newsroom.arianespace.com/eutelsat-selects-arianespace-for-two-launches-to-support-the-renewal-of-its-oneweb-constellation/

10.9.2026

#Ariane6 #Ariane64 #Eutelsat #LEO #OneWeb #Raumfahrt #rocketry #Satelliten #SpaceFlight

#Arianespace:
"
Eutelsat selects Arianespace for two launches to support the renewal of its OneWeb constellation
"
"Scheduled for 2027 and 2028, the missions will launch OneWeb satellites aboard Ariane 64, .."

https://newsroom.arianespace.com/eutelsat-selects-arianespace-for-two-launches-to-support-the-renewal-of-its-oneweb-constellation/

10.9.2026

#Ariane6 #Ariane64 #Eutelsat #LEO #OneWeb #Raumfahrt #rocketry #Satelliten #SpaceFlight

#Arianespace:
"
Eutelsat selects Arianespace for two launches to support the renewal of its OneWeb constellation
"
"Scheduled for 2027 and 2028, the missions will launch OneWeb satellites aboard Ariane 64, .."

https://newsroom.arianespace.com/eutelsat-selects-arianespace-for-two-launches-to-support-the-renewal-of-its-oneweb-constellation/

10.9.2026

#Ariane6 #Ariane64 #Eutelsat #LEO #OneWeb #Raumfahrt #rocketry #Satelliten #SpaceFlight

#Arianespace:
"
Eutelsat selects Arianespace for two launches to support the renewal of its OneWeb constellation
"
"Scheduled for 2027 and 2028, the missions will launch OneWeb satellites aboard Ariane 64, .."

https://newsroom.arianespace.com/eutelsat-selects-arianespace-for-two-launches-to-support-the-renewal-of-its-oneweb-constellation/

10.9.2026

#Ariane6 #Ariane64 #Eutelsat #LEO #OneWeb #Raumfahrt #rocketry #Satelliten #SpaceFlight

#Airbus:
"
Airbus starts the development of IRIS² satellites on behalf of Eutelsat
"
".. initial contract for the design + build of the first layer of sats for Europe’s sovereign IRIS² constellation. Eutelsat, responsible in the SpaceRISE consort. for .. LEO segment .. thus enabled Airbus + Thales Alenia Space to start working on the 1st layer of sats .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-airbus-starts-the-development-of-iris2-satellites-on-behalf-of-eutelsat

10.9.2026

#Eutelsat #IRIS2 #LEO #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #TAS #Toulouse

#Airbus:
"
Airbus starts the development of IRIS² satellites on behalf of Eutelsat
"
".. initial contract for the design + build of the first layer of sats for Europe’s sovereign IRIS² constellation. Eutelsat, responsible in the SpaceRISE consort. for .. LEO segment .. thus enabled Airbus + Thales Alenia Space to start working on the 1st layer of sats .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-airbus-starts-the-development-of-iris2-satellites-on-behalf-of-eutelsat

10.9.2026

#Eutelsat #IRIS2 #LEO #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #TAS #Toulouse

#Airbus:
"
Airbus starts the development of IRIS² satellites on behalf of Eutelsat
"
".. initial contract for the design + build of the first layer of sats for Europe’s sovereign IRIS² constellation. Eutelsat, responsible in the SpaceRISE consort. for .. LEO segment .. thus enabled Airbus + Thales Alenia Space to start working on the 1st layer of sats .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-airbus-starts-the-development-of-iris2-satellites-on-behalf-of-eutelsat

10.9.2026

#Eutelsat #IRIS2 #LEO #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #TAS #Toulouse

#Airbus:
"
Airbus starts the development of IRIS² satellites on behalf of Eutelsat
"
".. initial contract for the design + build of the first layer of sats for Europe’s sovereign IRIS² constellation. Eutelsat, responsible in the SpaceRISE consort. for .. LEO segment .. thus enabled Airbus + Thales Alenia Space to start working on the 1st layer of sats .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-airbus-starts-the-development-of-iris2-satellites-on-behalf-of-eutelsat

10.9.2026

#Eutelsat #IRIS2 #LEO #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #TAS #Toulouse

#Airbus:
"
Airbus starts the development of IRIS² satellites on behalf of Eutelsat
"
".. initial contract for the design + build of the first layer of sats for Europe’s sovereign IRIS² constellation. Eutelsat, responsible in the SpaceRISE consort. for .. LEO segment .. thus enabled Airbus + Thales Alenia Space to start working on the 1st layer of sats .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-airbus-starts-the-development-of-iris2-satellites-on-behalf-of-eutelsat

10.9.2026

#Eutelsat #IRIS2 #LEO #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #TAS #Toulouse

#Airbus:
"
Eutelsat orders 229 additional OneWeb satellites from Airbus
"
".. They are planned in addition to the 440 satellites already procured from Airbus due for delivery and launch soon. It will bring the total of new OneWeb satellites manufactured by Airbus to 669, .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-eutelsat-orders-229-additional-oneweb-satellites-from-airbus

10.9.2026

#Eutelsat #LEO #OneWeb #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #Toulouse

#Airbus:
"
Eutelsat orders 229 additional OneWeb satellites from Airbus
"
".. They are planned in addition to the 440 satellites already procured from Airbus due for delivery and launch soon. It will bring the total of new OneWeb satellites manufactured by Airbus to 669, .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-eutelsat-orders-229-additional-oneweb-satellites-from-airbus

10.9.2026

#Eutelsat #LEO #OneWeb #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #Toulouse

#Airbus:
"
Eutelsat orders 229 additional OneWeb satellites from Airbus
"
".. They are planned in addition to the 440 satellites already procured from Airbus due for delivery and launch soon. It will bring the total of new OneWeb satellites manufactured by Airbus to 669, .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-eutelsat-orders-229-additional-oneweb-satellites-from-airbus

10.9.2026

#Eutelsat #LEO #OneWeb #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #Toulouse

#Airbus:
"
Eutelsat orders 229 additional OneWeb satellites from Airbus
"
".. They are planned in addition to the 440 satellites already procured from Airbus due for delivery and launch soon. It will bring the total of new OneWeb satellites manufactured by Airbus to 669, .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-eutelsat-orders-229-additional-oneweb-satellites-from-airbus

10.9.2026

#Eutelsat #LEO #OneWeb #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #Toulouse

#Airbus:
"
Eutelsat orders 229 additional OneWeb satellites from Airbus
"
".. They are planned in addition to the 440 satellites already procured from Airbus due for delivery and launch soon. It will bring the total of new OneWeb satellites manufactured by Airbus to 669, .."

https://www.airbus.com/en/newsroom/press-releases/2026-09-eutelsat-orders-229-additional-oneweb-satellites-from-airbus

10.9.2026

#Eutelsat #LEO #OneWeb #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #Toulouse

#TUBerlin:
"
Erster deutscher Satellit auf erfolgreicher Spectrum-Rakete kommt aus TU Berlin / CyBEEsat funkt bereits / Aussetzsystem stammt von Raumfahrtunternehmen Exolaunch des TU-Absolventen Dmitriy Sternharz
"
https://www.tu.berlin/nachrichtendetails/hello-world-from-cybeesat

7.9.2026

#Cubesat #CyBEEsat #Exolaunch #IsarAerospace #OnwardAndUpward #RACCOON #Raumfahrt #ROSI #ROSI1 #Satelliten #SatNOGS #SpaceFlight #Spectrum

#Archyde:
"
Chinese Yaogan-50 Satellite Breaks Apart, Leaving Long-Term Orbital Debris
"
".. reconnaissance satellite launched in March has broken up into at least 43 trackable fragments in a rare retrograde orbit, according to data from the US Space Force .."

https://www.archyde.com/chinese-yaogan-50-satellite-breaks-apart-leaving-long-term-orbital-debris/

8.9.2026

#China #EO #Debris #NORAD68196 #Raumfahrt #Satelliten #SpaceFlight #Weltraummüll #Weltraumschrott #Yaogan50 #Yaogan5002

#Hindustantimes:
"
ISRO's GSLV-F17 carrying EOS-05 earth observation spacecraft takes off from Sriharikota
"
"ISRO launched GSLV-17 carrying Earth-observation satellite EOS-05 from Andhra Pradesh at 2:55am IST, marking its second major launch attempt of 2026."

https://www.hindustantimes.com/india-news/isros-gslv-f17-carrying-eos-05-earth-observation-spacecraft-takes-off-from-sriharikota-101788470019068.html

4.9.2026

#EOS05 #EO #Erdbeobachtung #GEO #GISAT1A #GSLV #GSLVF17 #Indien #I2K #ISRO #Raumfahrt #Satelliten #SDSC #SpaceFlight

#Tagesschau:
"
Immer mehr Satelliten stürzen in die Erdatmosphäre. Ein Team der Uni Stuttgart reist nach Tonga, um Abstürze über der Südsee zu messen - was passiert mit dem Weltraumschrott?
"
".. Von dort aus startet das Forschungsteam, zu dem die drei Ingenieure der Uni Stuttgart gehören, seine Messflüge .."

https://www.tagesschau.de/inland/regional/badenwuerttemberg/swr-absturz-ueber-tonga-uni-stuttgart-erforscht-vergluehenden-weltraumschrott-100.html

23.8.2026

#Atmosphäre #ESA #IRS #PointNemo #Pollution #Raumfahrt #Satelliten #Spaceflight #Umweltverschmutzung #Weltraummüll #Weltraumschrott

novinite.com:
"
Powerful GPS Jammer Found in Sofia, Raising Fears for Aircraft and Critical Infrastructure
"
".. device was suppressing GPS frequencies across Sofia, including the area around Vasil Levski Sofia Airport, aircraft flying over the capital and television towers. .."

https://www.novinite.com/articles/240244/Powerful+GPS+Jammer+Found+in+Sofia%2C+Raising+Fears+for+Aircraft+and+Critical+Infrastructure

22.8.2026

#Bulgaria #GNSS #GPS #GPSJammer #Jammer #KRITIS #Raumfahrt #Satelliten #Satellitennavigation #Sofia #SOF #SpaceFlight

#sightmagazine:
"
Essay: Rescuing satellites is harder than it looks – a growing space junk problem will make doing so more important
"
https://sightmagazine.com.au/essays/essay-rescuing-satellites-is-harder-than-it-looks-a-growing-space-junk-problem-will-make-doing-so-more-important/

31.7.2026

#Satelliten #Raumfahrt #SpaceDebris #SpaceFlight #SpaceJunk #Weltraummüll #Weltraumschrott

#Satelliten, #Studenten und #Sensoren:

Neues von #Rolf_Dieter_Klein:

#Zerobrain

https://youtube.com/watch?v=JJbgkF1mIjU

#ESA:
"
Two new Galileo satellites enter service
"
".. The addition of SAT 33 and SAT 34 to the Galileo constellation reinforces the world’s most advanced global navigation satellite system, ensuring enhanced system redundancy and continuous data provision to billions of users worldwide. .."

https://www.esa.int/Applications/Satellite_navigation/Two_new_Galileo_satellites_enter_service

24.7.2026

#Europa #Europe #EUSPA #Galileo #GNSS #Navigationssatellit #Satelliten #Satellitennavigation #Raumfahrt #SpaceFligt

Ein magnetisches Antriebssystem von Zenno Astronautics wurde erfolgreich im Orbit getestet.

Der Antrieb nutzt das #Erdmagnetfeld und benötigt keinen Treibstoff, sondern lediglich Strom aus #Solarzellen.

Dadurch könnten #Satelliten länger im All betrieben und ihre Bahnen stabil gehalten werden. Weitere Tests sind für Oktober 2026 geplant.

https://www.golem.de/news/supraleiter-antriebssystem-fuer-satelliten-benoetigt-keinen-treibstoff-2607-210688.html

#Raumfahrt #Weltraum #Magnetantrieb #Orbit #space

#ChinaInSpace:
"
China Recovers Rocket Booster, Debuts New Launch Vehicle! [Long March 10B Y1]
"
"The Long March 10 series is in space at last, thanks to a customer-carrying demonstration flight of the commercially focused Long March 10B from Wenchang."

https://www.china-in-space.com/p/china-recovers-rocket-booster-debuts

10.7.2026

#CALT #China #CX26 #CZ10B #GuoWang #Linghangzhe #LM10B #Raumfahrt #Rakete #rocketry #Satelliten #SpaceFlight #Wenchang

#ICEYE:
"
ICEYE establishes German entity and appoints country CEO to advance Europe's sovereign intelligence capability
"
".. establishment of ICEYE’s German entity, based out of Berlin and Munich, and the appointment of Philipp Herkelmann as CEO of ICEYE Germany. .."

https://www.iceye.com/newsroom/press-releases/iceye-establishes-german-entity-and-appoints-country-ceo-to-advance-europes-sovereign-intelligence-capability

8.7.2026

#EO #Erdbeobachtung #Radar #Rheinmetall #RISS #Raumfahrt #SAR #Satelliten #SpaceFlight

#Deskmodder:
"
GNSS-Störungen über Europa: Neuer Satellit zeigt massive Signalprobleme aus dem Orbit
"
"Signalqualität bricht in betroffenen Regionen stark ein
"Satelliten brauchen GNSS für den eigenen Betrieb"
"Mehr als ein Problem für Navigations-Apps"
"Backup-Navigation wird zur Pflichtaufgabe"
"Europa braucht mehrere Ebenen"

https://www.deskmodder.de/blog/2026/06/22/gnss-stoerungen-ueber-europa-neuer-satellit-zeigt-massive-signalprobleme-aus-dem-orbit/

22.6.2026

#GNSS #GPS #Pulsar0 #Navigationssatellit #Raumfahrt #Satelliten #Satellitennavigation #SpaceFlight #XONA #XonaSpaceSystems

#ESA:
"
Galileo signal updated for internet-of-things use
"
"In April, .. deployment of a new signal component, known as E5a Quasi Pilot, on 12 satellites .. .. upgrade makes Galileo signals easier to access, particularly on emerging mass-market, low-power devices used for Internet of Things and smart city applications."

https://www.esa.int/Applications/Satellite_navigation/Galileo/Galileo_signal_updated_for_internet-of-things_use

19.6.2026

#E5aQP #Europa #Europe #Galileo #GNSS #IoT #Raumfahrt #Satelliten #Satellitennavigation #SmartCity #SpaceFlight

#ScienceJapan:
"
Failure cause of H3 rocket No. 8 identified as "delamination of satellite mounting section": Measures to be implemented for resumption
"
"Flight data showed that 3 min. and 45 sec. after launch, immediately after the "fairing" .. was separated, the section mounting the satellite on top of the 2nd-stage ..was damaged."

https://sj.jst.go.jp/news/202606/n0601-01p.html

1.6.2026

#CFRP #H3 #H3F8 #Japan #JAXA #MICHIBIKI5 #Nutzlastadapter #PLA #PSS #QZS5 #Rakete #Raumfahrt #rocketry #Satelliten #SpaceFlight

space.com:
"
Space debris is forcing satellites to dodge more often — costing us vital science. 'Things will get worse before they get better'
"
""Each time a satellite has to maneuver to avoid a potential collision, it uses fuel which is a finite and precious resource.""

https://www.space.com/space-exploration/satellites/space-debris-is-forcing-satellites-to-dodge-more-often-costing-us-vital-science-things-will-get-worse-before-they-get-better

21.5.2026

#Aqua #Debris #EO #EOS #LEO #Satelliten #Raumfahrt #science #SpaceJunk #SpaceFlight #Weltraummüll #Weltraumschrott #Wissenschaft

#DLF:
"
Es gibt mittlerweile so viele Satelliten, dass der Platz knapp wird. Beim Verglühen entstehen Weltraumschrott und Teilchen, deren chemische Auswirkungen bisher noch wenig erforscht sind. Ein Vortrag des Geophysikers Karl-Heinz Glaßmeier.
"

https://www.deutschlandfunknova.de/beitrag/orbit-am-limit-satelliten-muell-und-nachhaltige-raumfahrt

#Audio: https://ondemand-mp3.dradio.de/file/dradio/2026/05/22/deutschlandfunknova_orbit_am_limit_satelliten_20260522_34d74176.mp3

22.5.2026

#Debris #KesslerSyndrom #Musk #Raumfahrt #Satelliten #SpaceFlight #SpaceX #Umwelt #Umweltverschmutzung #Vortrag #Weltraummüll #Weltraumschrott #Wiedereintritt

The Register:
"
Europe tests laser links as satellite comms outgrow radio
"
"Greek mountaintop ground station aims infrared beams at CubeSats in ESA-backed optical networking trial"

https://www.theregister.com/networks/2026/05/18/europe-tests-laser-links-as-satellite-comms-outgrow-radio/5242012

18.5.2026

#Astrolight #Cubesat #ERMIS3 #ESA #Greece #Griechenland #Laser #Laserkommunikation #LCT #Litauen #Lithuania #PeakSat #Raumfahrt #Satelliten #Spaceflight

spacedaily:
"
SES just quietly killed two satellites Intelsat already paid to build, and the cancellation says more about the death of geostationary economics than any earnings call ever could
"
https://spacedaily.com/sd-n-ses-just-quietly-killed-two-satellites-intelsat-already-paid-to-build-and-the-cancellation-says-more-about-the-death-of-geostationary-economics-than-any-earnings-call-ever-could/

15.5.2026

#Europa #Europe #Eutelsat #FlexsatAmericas #GEO #Intelsat #LEO #MEO #O3b #OneWeb #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SES #SpaceFlight

#IIS:
"
Fraunhofer IIS testet hohe Bandbreiten für nicht-terrestrische Netze (NTN)
"
".. IIS hat im April 2026 eine breitbandige 5G-NTN-Verbindung im Frequenzbereich des Ka-Bands über den geostationären (GEO) Satelliten Heinrich Hertz erfolgreich demonstriert. .."

https://www.iis.fraunhofer.de/de/pr/2026/pressemitteilung-hohe-bandbreite-geo-satelliten.html

6.5.2026

#HeinrichHertz #KaBand #Kommunikationssatellit #NTN #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight

#MPG:
"
Icarus startet zweiten Satelliten
"
"Mit dem neuen Mikrosatelliten „Raven“ werden globale Tierbewegungen und sich verändernde Umweltbedingungen aus dem Weltraum noch präziser erfasst"

https://www.mpg.de/26456835/icarus-startet-zweiten-satelliten

3.5.2026

#DLR #EnduroSat #Exolaunch #Falcon9 #Icarus #NationalGeographicSociety #Raumfahrt #Raven #Satelliten #SpaceFlight #SpaceX #Talos #Tierwanderung

#DirectionsMag:
"
One of India’s four navigation satellites has gone out of service, creating a fresh problem for the NavIC network. ISRO said the satellite IRNSS-1F was effectively lost for core use after its onboard atomic clock failed, a reminder that in satellite navigation, one component can matter as much as the whole spacecraft.
"

https://www.directionsmag.com/articles/irnss-1f-satellite-fails

1.5.2026

#GNSS #India #Indien #IRNSS #IRNSS1F #NavIC #Navigationssatellit #Raumfahrt #Satelliten #Satellitennavigation #SpaceFlight

#ESA:
"
What would happen without satellite communications?
"
"The sudden loss of satellite communications would lead to widespread disruption, affecting vital services such as air travel, maritime logistics and emergency response .., London Economics prepared a report for the European Space Agency (ESA),.."

https://www.esa.int/Applications/Connectivity_and_Secure_Communications/What_would_happen_without_satellite_communications

30.4.2026

#Kommunikationssatellit #Raumfahrt #satcom #SatelliteCommunication #Satelliten #Satellitenkommunikation #SpaceFlight

#Viasat:
"
Viasat Confirms Successful Launch and Initial Signal Acquisition of ViaSat-3 F3
"
" Successful ViaSat‑3 F3 launch advances Viasat’s global, multi-orbit network strategy."

"Next-Generation Satellite Set to Unlock APAC Capacity Expansion and Global Network Scale"

https://www.viasat.com/news/latest-news/corporate/2026/viasat-confirms-successful-launch-and-initial-signal-acquisition/

29.4.2026

#FalconHeavy #Kommunikationssatellit #Raumfahrt #satcom #Satelliten #Satellitenkommunikation #SpaceFlight #SpaceX #ViaSat3 #ViaSat3F3

Sieht man in #Graz einen grünen 7cm breiten #Laserstrahl vom Observatorium #Lustbühel in den Himmel geschossen, kommt der entweder von dem dünnen weißen Rohr oben Mitte (mit gelb-schwarzem Aufkleber für Reflektoren auf #Satelliten) oder von einem der schwarzen Rohre links daneben (Weltraummüll, mit deutlich mehr Energie wegen der fehlenden Reflektoren).

Die Wissenschaftlerinnen zielen auf #Satelliten oder #Weltraummüll und bestimmen deren Entfernung auf bis zu 3mm genau, indem sie einzelne(!) zurückkehrende Lichtteilchen (Photonen) mit dem dicken weißen Rohr detektieren und durch Statistik und Korrelation von anderen Lichtteilchen unterscheiden.

#SLR nennt man das: Satellite #Laser Ranging. 🔭🛰️

https://de.wikipedia.org/wiki/Satellitenstation_Graz-Lustb%C3%BChel :graz

#LangeNachtDerForschung #LNF26 #Graz

#Airbus:
"
Airbus, Thales Alenia Space and RADMOR to partner for Poland’s sovereign satellite
"
"Airbus Defence and Space, Thales Alenia Space and RADMOR join forces to develop Poland’s new defence telecommunications satellite"

https://www.airbus.com/en/newsroom/press-releases/2026-04-airbus-thales-alenia-space-and-radmor-to-partner-for-polands-sovereign-satellite

20.4.2026

#GEO #Polen #Kommunikationssatellit #RADMOR #Raumfahrt #satcom #Satelliten #SpaceFlight #TAS #WBGROUP

#NHK:
"
Japan's aerospace agency reports likely cause of H3 rocket launch failure
"
".. highly likely a problem occurred with the payload support structure at the top of the rocket."

".. adhesive sites in components of the payload support structure peeled off, creating gaps between the components."

https://www3.nhk.or.jp/nhkworld/en/news/20260414_04/

14.4.2026

#H3 #H3F8 #Japan #JAXA #MICHIBIKI5 #Nutzlastadapter #PLA #QZS5 #Rakete #Raumfahrt #rocketry #Satelliten #SpaceFlight

#AW:
"
Iran said to have secretly acquired Chinese spy satellite, used it to target US bases
"
"According to the FT, Iranian military commanders directed the satellite to monitor major US military sites."

".. Chinese foreign ministry on Wednesday denied .."

https://thearabweekly.com/iran-said-have-secretly-acquired-chinese-spy-satellite-used-it-target-us-bases

16.4.2026

#China #DualUse #EarthEye #Emposat #EO #Erdbeobachtung #Iran #IRGC #Raumfahrt #Satelliten #SpaceFlight #TEE01B

#TimesOfIndia:

"LeoLabs detected a fragment creation event involving SpaceX Starlink 34343 on 29 Mar. 2026 .. analysis indicates .. similar to a previous event involving Starlink 35956 on 17 Dec. 2025."

".. Starlink experienced an anomaly on satellite 35956, resulting in loss of comm. with the vehicle at 418 km. .. led to venting of the propulsion tank, .."

https://timesofindia.indiatimes.com/technology/tech-news/as-starlink-satellite-disappeared-at-560-km-above-earth-tech-company-leolabs-tells-elon-musks-company-time-to-give-more-clarity-to-these-/articleshow/130198996.cms

12.4.2026

#Debris #Fragmentation #Raumfahrt #Satelliten #SpaceFlight #Starlink #Weltraummüll #Weltraumschrott