Looking deep into space and time, two teams using the NASA/ESA/CSA James Webb Space Telescope have studied the exceptionally luminous galaxy GN-z11, which existed when our 13.8 billion-year-old Universe was only about 430 million years old.
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Marco Sieber is one of ESA’s five astronaut candidates currently undergoing basic astronaut training at the European Astronaut Centre (EAC) in Cologne. Join us as we speak to Marco about his first months of training and living in Germany, his background as a medical doctor, his favourite training lessons, and what he is excited about for the future of space exploration.
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Meet the people working on the testing of Ariane 6. Europe’s next rocket, Ariane 6, has passed all its qualification tests in preparation for its first flight, and now the full-scale test model will be removed from the launch pad to make way for the real rocket that will ascend to space.
Space has led to technological innovations with wide-ranging applications in healthcare. Beyond consumer gadgets, such as wireless headsets and scratch-resistant lenses, space exploration is a catalyst for understanding the human body and advancing scientific results that benefit people worldwide. Here are Europe’s top 5 stories in space for your health.
Image: This Copernicus Sentinel-2 image features the ice tongue of the Dawson-Lambton Glacier in Antarctica.
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According to the Food and Agriculture Organization (FAO), global agricultural production will need to increase by 60% by 2050 to meet the food demands of the growing global population.
The ESA Young Graduate Trainee call for applications closes on 7 March 2024. Don’t hesitate to apply and kick-start your career in space today! Positions are available in engineering, science, IT and business services.
ESA’s Mars Express has captured an intriguing view near Mars’s north pole, imaging where vast sand dunes meet the many layers of dusty ice covering the planet’s pole.
Using the unprecedented capabilities of the NASA/ESA/CSA James Webb Space Telescope, an international team of scientists has obtained the first spectroscopic observations of the faintest galaxies during the first billion years of the Universe. These findings help answer a longstanding question for astronomers: what sources caused the reionisation of the Universe?
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The largest components for the first flight model of Europe’s new rocket Ariane 6 arrived at the port of Pariacabo in Kourou, French Guiana on 21 February 2024 via the novel ship, Canopée (canopy in French).
ESA’s Hera spacecraft for planetary defence is being prepared for a journey to the distant asteroid moon Dimorphos orbiting around its parent body Didymos. One of the first features Hera will look for is the crater left on Dimorphos by its predecessor mission DART, which impacted the asteroid to deflect its orbit. Yet a new impact simulation study reported in Nature Astronomy today suggests no crater will be found. The DART impact is likely to have remodelled the entire body instead – a significant finding for both asteroid science and planetary defence.
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Mission complete. ESA’s second European Remote Sensing (ERS-2) satellite has reentered Earth’s atmosphere over the North Pacific Ocean. The satellite returned at 18:17 CET (17:17 UTC) between Alaska and Hawaii.
Image: This Copernicus Sentinel-3 image from October 2023 captures the plains of northern India and Pakistan under a white veil of haze and smoke.
Playing a huge role in moderating the climate, oceans are fundamental to the functioning of our planet. Understanding more about how seawater temperatures are rising and how oceans are absorbing excess atmospheric carbon dioxide, as well as knock-on issues such as ocean acidification, is key for understanding climate change and for taking effective action.
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Tracking ice lost from the world’s glaciers, ice sheets and frozen land shows that Earth is losing ice at an accelerating rate. Monitoring the cryosphere is crucial for assessing, predicting and adapting to climate change.
The NASA/ESA/CSA James Webb Space Telescope has found the best evidence yet for emission from a neutron star at the site of a recently observed supernova. The supernova, known as SN 1987A, occurred 160 000 light-years from Earth in the Large Magellanic Cloud. SN 1987A was observed on Earth in 1987, the first supernova that was visible to the naked eye since 1604 — before the advent of telescopes.
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