Space News & Blog Articles

Final report from the high-level advisory group on accelerating the use of space in Europe

ESA Vision: accelerate the use of space

On 21 October 2011, the first pair of Galileo navigation satellites was launched by a Russian-built Soyuz rocket from Europe’s Spaceport in French Guiana.

As of today, ESA has appointed three new Directors - for Commercialisation, Industry and Procurement, Earth Observation Programmes and Navigation. The new Directors were appointed by ESA Council at its meeting on 21 October; they will support the Director General with responsibility for activities and overall objectives in their respective directorates.

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Auroras make for great Halloween décor over Earth, though ESA astronaut Thomas Pesquet snapped these green smoky swirls of plasma from the International Space Station in August. Also pictured are the Soyuz MS-18 “Yuri Gagarin” (left) and the new Nauka module (right).  

While the climate crisis is, unfortunately, a reality, it is all too easy to assume that every aspect of our changing world is a consequence of climate change. Assumptions play no role in key environmental assessments and mitigation strategies such as we will see in the upcoming UN climate change COP-26 conference – it’s the science and hard facts that are critical. New research published this week is a prime example of facts that matter. Using model projections combined with satellite data from ESA’s Climate Change Initiative, this latest research shows that the global rise in the temperature of lake water and dwindling lake-ice cover can only be explained by the increase in greenhouse gas emissions since the industrial revolution – in other words, humans are clearly to blame. 

ESA Impact October Council edition

On 22 September, around midday, ESA’s Integral spacecraft went into emergency Safe Mode. One of the spacecraft’s three active ‘reaction wheels’ had turned off without warning and stopped spinning, causing a ripple effect that meant the satellite itself began to rotate.

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After the Sun ejected a violent mass of fast-moving plasma into space on 9 October, ESA waited for the storm to strike. A few days later, the coronal mass ejection (CME) arrived at Earth, crashing into our planet’s magnetosphere, and lighting up the sky.

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These are exciting days at Europe’s Spaceport in French Guiana and throughout several sites in ESA Member States as the development of Ariane 6 enters its final phase. Ariane 6 parts are being shipped from Europe for combined tests on the new Ariane 6 launch base. These tests rehearse all activities and systems involving the rocket and launch base on an Ariane 6 launch campaign. On the final test, the Ariane 6 core stage will perform a static hot firing while standing on its recently inaugurated launch pad. It will be from this new launch base that ESA’s Ariane 6 rocket will soon be launched for the first time.

Week in images: 11 - 15 October 2021

Between September 1982 and December 2020, at least 51 512 people were rescued on land and at sea with help from a network of Earth-orbiting satellites able to detect and locate emergency distress beacons.

The magnetic and particle environment around Mercury was sampled by BepiColombo for the first time during the mission’s close flyby of the planet at 199 km on 1-2 October 2021, while the huge gravitational pull of the planet was felt by its accelerometers.

New Delhi, the capital and second-largest city of India, is featured in this image captured by the Copernicus Sentinel-2 mission.

What do high-tech sponges, aircraft shaped like falcons and 3D printers on the Moon have in common?

An upgrade to ESA’s three 35-metre deep-space antennas will boost science data return by 40% by cooling the ‘antenna feed’ to just 10 degrees above the lowest temperature possible in the Universe.

How can a digital replica of Earth help us understand our planet’s past, present and future? As part of the fourth edition of Φ-week taking place this week, a group of European scientists have put forward their ideas on the practical implementation of Digital Twins and the potential application areas for a Digital Twin Earth in the real world.

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The second European Service Module is prepared for shipment to NASA’s Kennedy Space Center in Florida, USA this week at Airbus facilities in Bremen, Germany. Made up of components from ten European countries, ESM-2 will power the first crewed flight to the Moon on the Artemis II mission.

The second European Service Module for NASA’s Orion spacecraft is on its way to USA. It is the last stopover on Earth before this made-in-Europe powerhouse takes the first astronauts around the Moon on the Artemis II mission.

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Image: Tethered satellites for propulsion without fuel