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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NASA has delivered a retroreflector array to ESA that will allow the Lunar Pathfinder mission to be pinpointed by laser ranging stations back on Earth as it orbits the Moon. Such centimetre level laser measurements will serve as an independent check on the spacecraft as it fixes its position using Galleo and GPS signals from an unprecedented 400 000 km away from Earth – proving the concept of lunar satnav while also relaying telecommunications ahead of ESA’s dedicated Moonlight initiative. View the full article
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Image: Gearing up for the Moon View the full article
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Video: 00:03:21 Going to the Moon was the first step. Staying there is the next ambition. ESA is a key partner in NASA’s Artemis programme, which aims to return people to the Moon by the end of decade. Dozens of other international public and private missions are setting their sights on the lunar surface in the coming years. But to achieve a permanent and sustainable presence on the Moon, reliable and autonomous lunar communications and navigation services are required. This is why ESA is working with its industrial partners on the Moonlight initiative, to become the first off-planet commercial telecoms and satellite navigation provider. Following their launch, …
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Image: Wireless power from space View the full article
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An advanced broadband satellite that can offer high-speed internet connectivity anywhere on Earth is ready to enter its final assembly ahead of launch. View the full article
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The NASA/ESA/CSA James Webb Space Telescope is widely referred to as the successor to the NASA/ESA Hubble Space Telescope. In reality, it is the successor to a lot more than that. With the inclusion of the Mid-InfraRed Instrument (MIRI), Webb also became a successor to infrared space telescopes such as ESA’s Infrared Space Observatory (ISO) and NASA’s Spitzer Space Telescope. View the full article
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Satellite operator Intelsat has placed an order for the first small geostationary “HummingSat” developed as part of ESA’s efforts to support fast, dynamic and agile private space firms in Europe. View the full article
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Week in images: 31 October - 4 November 2022 Discover our week through the lens View the full article
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The complex and diverse landscape that surrounds Nushagak Bay in Alaska is featured in this true-colour image captured by the Copernicus Sentinel-2 mission. View the full article
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Video: 00:06:36 Galileo has grown to become Europe’s single largest satellite constellation, and the world’s most accurate satellite navigation system, delivering metre-level positioning to more than 3.5 billion users around the globe. It all began at ESTEC’s Test Centre, Europe’s largest satellite testing facility. This is where the very first positioning fix took place in March 2013, after the launch into orbit of the initial four IOV satellites. Following that, all 34 Galileo Full Operational Capability satellites also passed by ESTEC for their pre-flight testing. This 3000 sq. m environmentally-controlled complex, operated and managed by European Test Serv…
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The 2023 internship opportunities at ESA have been published! Opportunities are open for one month and positions are available in engineering, science, IT, natural/social sciences, business and administration services. This is your chance to kick-off your experience in space! View the full article
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For decades, satellites have been instrumental in monitoring our changing climate and improving our understanding of the processes that drive it. But to achieve our climate goals and make Europe the first climate-neutral continent by 2050, we need ideas that take the next step and begin to use space technologies to actively prevent, slow, reverse or otherwise address these changes. View the full article
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There are times when we could all do with a bit of magic in our lives. And, with the Global Climate Observing System announcement of ‘terrestrial water storage’ as a completely new Essential Climate Variable, the world of climate research and climate crisis response would certainly benefit from a satellite mission called MAGIC. View the full article
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Image: Halloween Crack for Halloween View the full article
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This is not an ethereal landscape of time-forgotten tombs. Nor are these soot-tinged fingers reaching out. These pillars, flush with gas and dust, ‘bury’ stars that are slowly forming over many millennia. The NASA/ESA/CSA James Webb Space Telescope has snapped this eerie, extremely dusty view of the Pillars of Creation in mid-infrared light – showing us a new view of a familiar landscape. View the full article
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Week in images: 24-28 October 2022 Discover our week through the lens View the full article
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Image: Mini-radar for asteroid CubeSat View the full article
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Video: 00:03:53 This week’s edition of the Earth from Space programme features a rare, cloud-free Copernicus Sentinel-2 acquisition over the Norwegian archipelago of Svalbard. See also Svalbard to download the image. View the full article
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Extremely high temperatures recorded this summer caused record melting across Svalbard – one of the fastest warming places on the planet. The Copernicus Sentinel-2 mission captured this rare, cloud-free acquisition of the Norwegian archipelago in August 2022. View the full article
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The first samples to be taken from Mars and sent to Earth will be sourced from Jezero Crater, where the Perseverance rover has been exploring the crater floor and nearby ancient delta. The location of an initial cache of samples, called Three Forks, is flat and free of obstacles – an ideal spot for a Mars Sample Return landing and pickup operations. View the full article
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Video: 00:01:27 The ESA-led Solar Orbiter mission has experienced its second close encounter with the Sun. It is delivering more stunning data, and at higher resolution than ever before. The moment of closest approach took place on 12 October at 19:12 UTC (21:12 CEST), when Solar Orbiter was just 29% of the Earth’s distance from the Sun. This movie comes from 13 October, when the spacecraft’s Extreme Ultraviolet Imager (EUI) returned the highest resolution movie of the quiet corona ever taken with any instrument. Each pixel on this movie spans 105 km on the surface of the Sun. This means that if EUI were to look at the Earth from this distance, our entire planet w…
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Video: 00:02:56 Meet Hera, our very own asteroid detective. Together with two CubeSats – Milani the rock decoder and Juventas the radar visionary – Hera is off on an adventure to explore Didymos, a double asteroid system that is typical of the thousands that pose an impact risk to planet Earth. Suitable for kids and adults alike, this episode of ‘The Incredible Adventures of Hera’ details the miniaturised James-Bond-style technology that Hera and its CubeSats will carry aboard with them to explore their asteroid target. View the full article
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