European Space Agency

Image: This image, from the Copernicus Sentinel-3 mission on 1 November 2023, captures the colours of autumn over the Japanese archipelago. View the full article

When future astronauts explore Mars’s polar regions, they will see a green glow lighting up the night sky. For the first time, a visible nightglow has been detected in the martian atmosphere by ESA’s ExoMars Trace Gas Orbiter (TGO) mission. View the full article

Video: 00:04:25 On Saturday 21st October, the European Space Agency opened the doors of the European Space Astronomy Centre in Villanueva de la Cañada (near Madrid), ESAC, to host the ESA Open Day. With a full program of talks and activities, the event featured tours, hands-on laboratories for children and get-togethers with science communicators, ESA astronaut and experts. More than 1800 people, among adults and children, had the opportunity to deepen their knowledge of the activities and programs in which ESA is involved every day. View the full article

At the ESA Space Summit in Seville, ESA, Airbus and Voyager Space have signed a Memorandum of Understanding outlining their collaboration for the Starlab space station in the post-International Space Station (ISS) era. View the full article

In a groundbreaking development, researchers from the University of Leeds have unveiled a neural network that can swiftly and accurately chart the expanse of large Antarctic icebergs in satellite images, accomplishing the task in a mere 0.01 seconds. This novel approach is in stark contrast to the laborious and time-consuming manual efforts needed previously. View the full article

Image: Earth through a 2-mm lens View the full article

ESA has committed further 'Boost! Programme' funding to German startup Rocket Factory Augsburg, known as RFA, for the development of commercial space transportation services based on the RFA One launch vehicle at sites in Portugal, Germany and the UK. View the full article

Video: 00:45:00 ESA is releasing the first full-colour images of the cosmos captured by its recently launched space telescope Euclid. Follow live a broadcast of the reveal on Tuesday 7 November at 13:15 GMT / 14:15 CET. Never before has a telescope been able to create such razor-sharp astronomical images across such a large patch of the sky. Five images show that the telescope is ready for its mission to create the most extensive 3D map of the Universe yet and uncover some of its hidden secrets. View the full article

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After years of development with the support of the ESA Education programme, the Educational Irish Research Satellite 1 (EIRSAT-1) is set to launch in November, marking Ireland’s first steps into space. View the full article

Video: 00:45:00 Government ministers representing ESA’s Member States, Associate States and Cooperating States met for a Council meeting on 6 November 2023 during the Space Summit in Seville, Spain. They resolved together to strengthen Europe’s space ambitions to better serve European citizens. At the same time, ESA will open a new era of modernising the implementation of its programmes, responding to growing commercialisation and privatisation of space activities, in particular in the fields of space transportation and space exploration. The opening of the meeting was followed by an introduction by ESA Director General and statements by Member, Associate and Cooperating States and observers. Watch all the replays from the ESA Council at ministerial level. View the full article

Europe will harness space for a greener future, take decisive steps in exploration, and ensure autonomous access to space while preparing a paradigm shift towards a more competitive next generation of launchers, following decisions taken today at the ESA Space Summit in Seville. View the full article

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Video: 02:00:00 Government ministers representing ESA’s Member States, Associate States and Cooperating States met for a Council meeting on 6 November 2023 during the Space Summit in Seville, Spain. They resolved together to strengthen Europe’s space ambitions to better serve European citizens. At the same time, ESA will open a new era of modernising the implementation of its programmes, responding to growing commercialisation and privatisation of space activities, in particular in the fields of space transportation and space exploration. The opening of the meeting was followed by an introduction by ESA Director General and statements by Member, Associate and Cooperating States and observers. Watch all the replays from the ESA Council at ministerial level. View the full article

ESA and the European Commission are joining forces to accelerate the use of Earth-observing satellites and the information they provide to address the pressing challenge of climate change. This landmark initiative signifies a firm commitment to advancing our understanding of Earth's climate system and enhancing our ability to take timely and informed actions to mitigate and adapt to the impacts of climate change, particularly encompassing the European Green Deal. View the full article

The role that space can play in a greener future for us all is high on the agenda at today's ESA Space Summit. A new ‘green dossier’ to be released alongside the event in Seville on 6-7 November will showcase how ESA’s flagship business-to-business programme is fuelling an unprecedented growth in green and sustainable space-enabled commercial activities to address the challenges of climate change. View the full article

Week in images: 30 October - 03 November 2023 Discover our week through the lens View the full article

Video: 00:02:59 Never before has a telescope been able to create such razor-sharp astronomical images across such a large patch of the sky. On Tuesday 7 November, ESA will release the first full-colour images captured by its recently launched Euclid space telescope. These images form part of the mission’s ‘Early Release Observations’ – where Euclid was tasked with scrutinising a set of celestial targets chosen for their public appeal and scientific value. The five images are full of cosmic secrets waiting to be revealed. And this is just the beginning. During its six-year mission, Euclid will generate the equivalent of a million DVDs of data. These data will be used to create the biggest ever 3D map of the Universe and uncover the secrets of dark matter and dark energy. In this video, hear from the experts about how Euclid has reached this milestone. Discover how they felt when they saw the first images, and find out what these images will reveal about the cosmos. Watch the reveal of the images live through ESA Web TV or YouTube on 7 November, 13:15 GMT / 14:15 CET. At the same time, an ESA press release including all images will be published at esa.int/euclid. View the full article

Image: The Copernicus Sentinel-2 mission takes us over Venezuela’s Lake Maracaibo, the largest natural body of water in South America. View the full article

At the Space Summit on 6 November 2023, Ministers of ESA’s Member States will raise Europe’s ambition to drive forward space for a green future, take decisive steps in exploration, and ensure Europe’s access to space, while preparing a paradigm shift towards a more competitive next generation of launchers. View the full article

Image: The future’s magnetic pull View the full article

The 2024 internship opportunities at ESA have been published! Applications are open for one month and positions are available in engineering, science, IT, natural/social sciences, business, economics and administration services. This is your chance to kick-off your career in the space sector! View the full article

ESA is releasing the first full-colour images of the cosmos captured by its recently launched space telescope Euclid. Follow live a broadcast of the reveal on Tuesday 7 November at 13:15 GMT / 14:15 CET. Never before has a telescope been able to create such razor-sharp astronomical images across such a large patch of the sky. Five images show that the telescope is ready for its mission to create the most extensive 3D map of the Universe yet and uncover some of its hidden secrets. View the full article

Video: 00:07:40 ESA’s Euclid mission is on a quest to unveil the nature of two elusive ‘dark’ entities. As the renowned theoretical physicist Stephen Hawking remarked in 2013, “The missing link in cosmology is the nature of dark matter and dark energy”. During the last 70 years, scientists have made enormous progress in understanding the very initial phases of the Universe and its evolution to the present day. Thanks to advances in observations and theoretical modelling, a clear picture has emerged of how stars form, and how galaxies grow and interact with each other, coming together to form groups and clusters. Yet, fundamental mysteries remain. 95% of the Universe appears to be made up of unknown 'dark' matter and energy. Dark matter and energy affect the motion and distribution of visible sources but do not emit, reflect or absorb any light. And scientists do not know what these dark entities actually are. To address this question, Euclid will create a great map of the large-scale structure of the Universe across space and time by observing with unprecedented accuracy billions of galaxies out to 10 billion light-years. This is not easy, and making sure that Euclid is up to the task has required the expertise and dedication of many people over several years of work. This video captures the journey behind the Euclid mission, from a human and intensely visual perspective. It shows tiny screws, winding cables and shiny surfaces in a whole new light, revealing how each piece comes together to form the space telescope. Be drawn in by awe-inspiring photos of the cosmos, and stay for the seemingly choreographed ballet of teamwork necessary to assemble and test the spacecraft, before being swept away by the emotion of the launch into space. Euclid’s adventure has begun. With its observations during the coming years, it will help us uncover the missing link in cosmology and open the gate to the ‘dark’ side of the Universe. View the full article

Image: What’s spookier than the ‘largest acid cauldron on Earth?’ In East Java, Indonesia, lies the Kawah Ijen Crater Lake – the world’s largest acidic lake, a chilling spectacle perfect for Halloween. View the full article