European Space Agency

Image: Concordia is a research station in Antarctica that places you farther away from humankind than even the International Space Station. Every year, ESA sponsors a medical doctor to spend a year, or "winterover," at Concordia station. This year, our medical doctor is Jessica Kehala Studer, who is seen in this picture gazing at the Moon and the vast expanse of Antarctica. Around May, the Sun dips below the horizon for the last time, and the crew experiences four months of total darkness, with temperatures dropping to –80°C in winter. The station serves as an analogue for space, mirroring the challenges and conditions faced by astronauts such as isolation, extreme cold and darkness, along with their impact on health. Concordia is a unique platform for research in human physiology and psychology, as well as astronomy, meteorology, glaciology and other fields. Last Saturday, we celebrated Moon Day: 55 years ago on 20 July 1969, humankind stepped on the Moon for the first time during the Apollo 11 mission. Today, ESA is a key part of NASA's Artemis programme which aims to return humans to the Moon. The insights gained from ESA's experience in analogue facilities such as Concordia will be invaluable for this mission. Find out more about Concordia on our blog. View the full article

Participants of ESA’s Industry Space Days (ISD 2024) share insights and tips on how to make the most of this space technology business event on 18–19 September at ESA-ESTEC in Noordwijk, The Netherlands. View the full article

An international team of astronomers using the NASA/ESA/CSA James Webb Space Telescope have directly imaged an exoplanet roughly 12 light-years from Earth. While there were hints that the planet existed, it had not been confirmed until Webb imaged it. The planet is one of the coldest exoplanets observed to date. View the full article

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Launched less than two months ago, ESA’s EarthCARE satellite has already returned images from two of its four instruments. Now, it has also delivered the first images from its multispectral imager, showcasing various types of clouds and cloud temperatures worldwide. This instrument is set to add valuable context to the data from EarthCARE’s other instruments. View the full article

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The Sentinel-2C satellite, the third Copernicus Sentinel-2 satellite, has arrived at the European spaceport in French Guiana for liftoff on the final Vega rocket in September. Sentinel-2C, like its predecessors, will continue to provide high-quality data for Copernicus – the Earth observation component of the EU Space Programme. View the full article

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Week in images: 15-19 July 2024 Discover our week through the lens View the full article

Image: Ariane 6 science-after-school experiment sends back striking snaps View the full article

Image: The Copernicus Sentinel-1 mission brings us a false-colour radar image of central Ethiopia. View the full article

Next month, ESA’s Jupiter Icy Moons Explorer (Juice) will carry out the first combined lunar-Earth flyby. Preparations are underway at ESA mission control for this highly precise manoeuvre, which will harness the gravitational forces of the Moon and Earth in quick succession to line Juice up for the next stage of its journey to Jupiter. View the full article

Image: Heart of Hertz 2.0 View the full article

The Farnborough International Airshow is set to return for its 76th edition. Held every two years, the UK’s largest trade airshow will be back at the historic Farnborough Airport in Hampshire from 22 to 26 July 2024. ESA will be there to showcase the agency’s latest achievements and to highlight its next steps and future vision for Europe in space. An intense programme of panels and sessions awaits industry professionals and trade visitors on the first four days, while the public is welcome on 26 July for the public day. View the full article

Satellite navigation is not just about travel directions; its applications extend to search and rescue operations, agriculture, autonomous vehicles, sports and perhaps surprisingly, even health. ESA's NAVISP programme supports European companies in the creation of satnav-powered solutions with all sorts of applications – among them, emergency response and healthcare. View the full article

Launched in December 2013, ESA’s Gaia spacecraft is on a mission to map the locations and motions of more than a billion stars in the Milky Way with extreme precision. But it’s not easy being a satellite: space is a dangerous place. In recent months, hyper-velocity space dust and the strongest solar storm in 20 years have threatened Gaia’s ability to carry out the precise measurements for which it is famous. View the full article

30 years ago, on 16 July 1994, astronomers watched in awe as the first of many pieces of the Shoemaker-Levy 9 comet slammed into Jupiter with incredible force. The event sparked intense interest in the field of planetary defence as people asked: “Could we do anything to prevent this happening to Earth?” View the full article

Video: 00:02:00 While no person could get this close during Ariane 6’s inaugural flight on 9 July 2024, several small cameras bravely witnessed its take-off from the launchpad. After years of preparations, the Vulcain main stage engine ignites, arms providing cryogenic fuels to the rocket until the very last moment retract and boosters fire – Ariane 6 is space-bound. As it lifts off, vast amounts of water are pumped at high speed to dampen vibrations at the launch site, which then come rushing towards one of these small cameras in a dramatic swirl, hiding the departing rocket from view. Ariane 6 launched from Europe's Spaceport in French Guiana at 16:00 local time (20:00 BST, 21:00 CEST), designed to provide more launch power with higher flexibility and at a lower cost than its predecessors. The launcher’s configuration – with an upgraded main stage, a choice of either two or four powerful boosters and a new restartable upper stage – will provide Europe with greater efficiency and a wider range of launch services, including for the launch of multiple payloads into different orbits on a single flight. Access all the launch campaign footage in broadcast quality.  View the full article

Image: XMM-Newton and Euclid image of galaxy cluster Abell 2390 View the full article

Juice’s lunar-Earth flyby: all you need to know View the full article

ESA’s Jupiter Icy Moons Explorer (Juice) will return to Earth on 19–20 August, with flight controllers guiding the spacecraft first past the Moon and then past Earth itself. This ‘braking’ manoeuvre will take Juice on a shortcut to Jupiter via Venus. View the full article

As climate change drives more frequent and severe weather events, the need for accurate and timely forecasting has never been more critical. And now, the next Meteosat Third Generation weather satellite has passed its environmental test campaign with flying colours, taking it a significant step closer to launch. View the full article

A duo of interacting galaxies known as Arp 142 commemorates the second science anniversary of the NASA/ESA/CSA James Webb Space Telescope. Their ongoing interaction was set in motion between 25 and 75 million years ago, when the Penguin (individually catalogued as NGC 2936) and the Egg (NGC 2937) completed their first pass. They will go on to shimmy and sway, completing several additional loops before merging into a single galaxy hundreds of millions of years from now. View the full article

Video: 00:02:27 The first launch of Ariane 6 is a collective success for all of Europe. First flights are no easy thing, but Europe now has a heavy-lift rocket able to launch any mission into any orbit. From Earth observation satellites that monitor our changing climate, predict the weather and assist emergency responders during disasters; to communication and navigation systems that keep Europeans in touch and in the right place; to deep space telescopes and explorers expanding our understanding of the Universe and our place within it – Ariane 6 has restored Europe’s autonomous access to space. “Thank you, not only to the ESA team but everyone around Europe who contributed to this moment in history,” said Tony Tolker-Nielsen, ESA’s Director of Space Transportation, the day after Ariane 6’s first flight. “This is a major industrial project, with contributions from 13 countries and hundreds of companies. Like a symphonic orchestra, all instruments are vital to play the perfect music”. Ariane 6 launched on 9 July 2024 from Europe's Spaceport in French Guiana at 16:00 local time (20:00 BST, 21:00 CEST). Europe’s newest heavy-lift rocket, it is designed to provide great power and flexibility at a lower cost than its predecessors. The launcher’s configuration – with an upgraded main stage, a choice of either two or four powerful boosters and a new restartable upper stage – will provide Europe with greater efficiency and possibility as it can launch multiple missions into different orbits on a single flight, while its upper stage will deorbit itself at the end of mission. Find more videos from Space Team Europe. View the full article