European Space Agency
The European Space Agency is an intergovernmental organization of 22 member states dedicated to the exploration of space. Established in 1975 and headquartered in Paris, ESA has a worldwide staff of about 2,200
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Astronomers using the NASA/ESA Hubble Space Telescope observed the smallest exoplanet where water vapour has been detected in its atmosphere. At only approximately twice Earth’s diameter, the planet GJ 9827d could be an example of potential planets with water-rich atmospheres elsewhere in our galaxy. View the full article
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Video: 00:00:20 In November 2023, the A23a mega iceberg set sail after being grounded on the ocean floor for well over 40 years. Now, driven by winds and currents, A23a is heading away from Antarctic waters as seen in this new animation. The iceberg calved from West Antarctica in 1986 but quickly grounded itself in the Weddell Sea where it remained for over four decades. At around 4000 sq km in area, more than four times the size of New York City, and just over 280 m thick, the berg currently holds the title for world’s largest iceberg. The animation uses sea-ice concentration data and shows the iceberg’s movements between 1 November 2023 to 23 January 2024. Simil…
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ESA’s next mission to Venus was officially ‘adopted’ today by the Agency’s Science Programme Committee. EnVision will study Venus from its inner core to its outer atmosphere, giving important new insight into the planet's history, geological activity and climate. View the full article
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Today, ESA’s Science Programme Committee approved the Laser Interferometer Space Antenna (LISA) mission, the first scientific endeavour to detect and study gravitational waves from space. View the full article
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ESA has teamed up with Xbox and the epic space game Starfield for a spacesuit design competition that is out of this world. View the full article
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Image: Return to the labyrinth View the full article
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A groundbreaking study that combines satellite data and Artificial Intelligence has thrown new light on the number of vessels at sea. Astonishingly, the study reveals that around 75% of the world's industrial fishing vessels have previously been ‘dark’ to public tracking systems. View the full article
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Image: This image from the NASA/ESA/CSA James Webb Space Telescope features an H II region in the Large Magellanic Cloud (LMC), a satellite galaxy of our Milky Way. This nebula, known as N79, is a region of interstellar atomic hydrogen that is ionised, captured here by Webb’s Mid-InfraRed Instrument (MIRI). N79 is a massive star-forming complex spanning roughly 1630 light-years in the generally unexplored southwest region of the LMC. N79 is typically regarded as a younger version of 30 Doradus (also known as the Tarantula Nebula), another of Webb’s recent targets. Research suggests that N79 has a star formation efficiency exceeding that of 30 Doradus by a factor of two…
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Video: 00:03:52 ESA project astronaut Marcus Wandt took off on 18 January 2024 as part of the Axiom-3 crew for a 14-day mission to the International Space Station. After 36 hours catching up to the Space Station, the Dragon docked to the Space Station, the seal between the two tested and finally Marcus started his Muninn mission as he entered the International Space Station. ESA astronaut Andreas Mogensen along with the rest of the crew of Expedition 70 was waiting to welcome them to space! View the full article
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Image: Marcus Wandt entered the International Space Station and started his Muninn mission, an up to 14-day mission. He is the first ESA project astronaut after being chosen for ESA's astronaut reserve in 2022. He launched as part of the Axiom-3 crew together with Michael López-Alegría, Walter Villadei and Alper Gezeravcı. Waiting for him on the Space Station was ESA astronaut and commander of expedition 70, Andreas Mogensen who is on his Huginn mission. View the full article
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Week in images: 15-19 January 2024 Discover our week through the lens View the full article
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Image: The Copernicus Sentinel-2 mission takes us over Alaska’s Columbia Glacier, one of the fastest changing glaciers in the world. View the full article
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Video: 00:10:19 ESA project astronaut Marcus Wandt launched together with the rest of the Axiom-3 crew at 22:49 CET on 18 January 2024, from launch pad 39A, NASA's Kennedy Space Center, Florida, USA. Marcus will start his Muninn mission when he enters the International Space Station on Friday 19 January, where he will spend up to 14 days conducting science and testing technology that can one day help people on Earth. You can follow Marcus mission on his social media: https://twitter.com/astro_marcus https://www.instagram.com/esaastro_marcus/ And learn more about his Muninn mission on ESA Muninn page: https://www.esa.int/Science_Exploration/Human_and_Robotic_Ex…
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ESA project astronaut Marcus Wandt from Sweden blasted into space tonight from NASA’s Kennedy Space Center in Florida, USA, at 21:49 GMT (22:49 CET, 16:49 local time). A SpaceX Falcon 9 rocket launched the Axiom Mission 3 (Ax-3) crew of four astronauts from launch pad 39A. View the full article
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Windswept piles of dust, or layers of ice? ESA’s Mars Express has revisited one of Mars’s most mysterious features to clarify its composition. Its findings suggest layers of water ice stretching several kilometres below ground – the most water ever found in this part of the planet. View the full article
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Image: Heart of ESA vacuum testing View the full article
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Video: 00:02:22 From the International Space Station to Earth, ESA astronaut Andreas Mogensen talks about what kind of person his fellow Scandinavian and ESA project astronaut Marcus Wandt is. The Axiom-3 mission with Marcus onboard is planned to launch in mid-January 2024 to the International Space Station for a 14-day mission, where Marcus will join Andreas, marking the first time two Scandinavians are in space together. View the full article
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Week in images: 08-12 January 2024 Discover our week through the lens View the full article
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Tune in from Wednesday 17 January from 20:15 GMT/21:15 CET to see ESA project astronaut Marcus Wadnt take off to the International Space Station for his first mission, Muninn. Live coverage will run on ESA Web TV channel two. View the full article
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ESA won the Best Merchandise award at Space Creator Day 2023, a significant recognition by a community of space enthusiasts. The award highlights ESA’s efforts to promote its activities through innovative and attractive designs that appeal to the public. View the full article
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Video: 01:16:00 Watch the replay of ESA's start-of-the-year press briefing looking ahead to 2024. Director General Josef Aschbacher presents this year's key milestones from ESA HQ in Paris: in 2024, Europe will regain its autonomous access to space, with the inaugural flight of the heavy-lift launcher Ariane 6 from Europe's Spaceport in French Guiana. Hear more about Hera, the planetary defence mission which will be launched at the end of 2024 and EarthCARE, ESA’s Earth observation mission studying the role that clouds and aerosols play in reflecting solar radiation. Updates are also provided on how commercial European space companies will compete to deliver suppl…
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Image: Micro-world within atomic clock View the full article
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Join ESA's start-of-the-year press briefing with Director General Josef Aschbacher on 11 January from 10:00 CET. View the full article
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