Space News & Blog Articles

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Technology to boost high-speed satellite connectivity

British electronics specialist Filtronic is developing advanced technology that will enable next-generation satellite constellations to deliver high-speed broadband internet coverage.

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Fitness tracker beyond Earth

One of the experiments during ESA astronaut Andreas Mogensen’s mission will track his health and body vital signs during his daily exercise in space.

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Earth from Space: Blooms in the Gulf of Finland

Image: This Copernicus Sentinel-2 image features swirls of vivid, emerald green algal blooms in the Gulf of Finland.

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ESA empowering retailers with exclusive B2B access

ESA is providing retailers with an exclusive opportunity to supply official ESA products through a new B2B platform.

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Webb snaps supersonic outflow of young star

Image: HH 211 (NIRCam image)

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Solar Orbiter closes in on the solution to a 65-year-old solar mystery

A cosmic alignment and a little bit of spacecraft gymnastics has provided a ground-breaking measurement that is helping solve the 65-year-old cosmic mystery of why the Sun’s atmosphere is so hot.

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Sentinel-1 reveals shifts from Morocco earthquake

Following the devastating earthquake that struck Morocco on 8 September, satellite data have been made available through the International Charter ‘Space and Major Disasters’ to help emergency response teams on the ground.

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Mini space thruster that runs on water

Image: Mini space thruster that runs on water

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Showcase your climate data visualisation talent

Are you a creative visionary with a passion for climate action? Enter ESA’s latest competition to showcase your talent by transforming decades of satellite climate data into impactful visuals to help bridge the gap between climate science, policy makers and the wider public. The winner will have the unique opportunity to display their data visualisation at the 2023 United Nations Climate Change Conference (COP28) taking place later this year.

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Marcus Wandt will fly to International Space Station on third Axiom Space mission

ESA project astronaut Marcus Wandt from Sweden will travel to the International Space Station (ISS) on Axiom Mission 3 (Ax-3) no earlier than January 2024.

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Discover ESA Live: a gateway to ESA’s universe for schools

A new streaming platform is set to inspire the next generation of scientists, engineers, and astronauts, bringing the wonders of space closer to classrooms than ever before. Schools across Europe are invited to embark on this cosmic journey!

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Webb discovers methane and carbon dioxide in atmosphere of K2-18 b

A new investigation by an international team of astronomers using data from the NASA/ESA/CSA James Webb Space Telescope into K2-18 b, an exoplanet 8.6 times as massive as Earth, has revealed the presence of carbon-bearing molecules including methane and carbon dioxide. The discovery adds to recent studies suggesting that K2-18 b could be a Hycean exoplanet, one which has the potential to possess a hydrogen-rich atmosphere and a water ocean-covered surface.

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Meteosat Third Generation: painting the full picture

Video: 00:00:14

In a significant leap forward for meteorology, the preliminary data obtained by Meteosat Third Generation’s two instruments, the Flexible Combined Imager (FCI) and the Lightning Imager (LI), were successfully combined today for the first time – highlighting their complementary capabilities. This first set of animations gives us a preview of the system’s future impact.

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Galileo becomes faster for every user

ESA satnav receiver vans – driving between the busy heart of Rotterdam, quiet countryside, and the Agency’s ESTEC technical centre – have confirmed that Galileo signals now provide a first position fix more rapidly, while also offering improved robustness in challenging environments and streamlined access to time information.

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Kombucha: Ally for Moon and Mars

ESA is testing kombucha cultures, famous for their fermentative properties and potential health benefits, to assess their resilience in space. These cultures hold great promise for supporting humans on the Moon and Mars.

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Thumbs up for training

Image: ESA project astronaut Sławosz Uznański from Poland inside the Columbus mockup at EAC.

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Week in images: 04-08 September 2023

Week in images: 04-08 September 2023

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Sławosz Uznański from Poland to train as a project astronaut at the European Astronaut Centre

As of 1 September 2023, Sławosz Uznański joined ESA as a project astronaut anticipating flying on a future space mission.

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Lightning in a camera – from above

ESA astronaut Andreas Mogensen will film thunderstorms and lightning shooting up towards space as part of the climate science of the Huginn mission.

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Artificial star

Image: Artificial star

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X-ray mission lifts off to study high-energy Universe

Image: X-ray mission lifts off to study high-energy Universe

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