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European Space Agency will launch a four-armed spacecraft to grab space debris

The European Space Agency (ESA) is launching the first mission to remove a piece of space debris, set for 2025. The ClearSpace-1 mission will collect a piece of the Vespa (Vega Secondary Payload Adapter) second stage which was left by an ESA mission in 2013, which weighs approximately 100 grams and is the size of a small satellite.

The ESA selected a Swiss startup called ClearSpace to lead the mission. “This is the right time for such a mission,” Luc Piguet, founder and CEO of ClearSpace, said in a statement. “The space debris issue is more pressing than ever before. Today we have nearly 2000 live satellites in space and more than 3000 failed ones. And in the coming years, the number of satellites will increase by an order of magnitude, with multiple mega-constellations made up of hundreds or even thousands of satellites planned for low Earth orbit to deliver wide-coverage, low-latency telecommunications and monitoring services. The need is clear for a ‘tow truck’ to remove failed satellites from this highly trafficked region.”

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The problem of space debris is becoming increasingly urgent, with more and more potentially hazardous objects in orbit around the planet, some at extremely high speeds. Debris can pose a risk to manned missions and the International Space Station as well as satellites and other unmanned missions.

“Imagine how dangerous sailing the high seas would be if all the ships ever lost in history were still drifting on top of the water,” ESA Director General Jan Wörner said in the same statement. “That is the current situation in orbit, and it cannot be allowed to continue. ESA’s Member States have given their strong support to this new mission, which also points the way forward to essential new commercial services in the future.”

In order to address the debris problem, it is not enough to stop producing more debris. When debris pieces impact each other, they create even more pieces so the amount of debris continues to grow. Missions like ClearSpace-1 can help by removing the largest pieces of debris from orbit.

ClearSpace-1 will first be launched into a low orbit for testing before being raised to the target orbit and using four robotic arms to grab the debris piece in a mission set for 2025.

Georgina Torbet
Georgina has been the space writer at Digital Trends space writer for six years, covering human space exploration, planetary…
Researchers come up with method for cleaning up space debris using magnets
Space Debris

The space around our planet is increasingly filling up with junk, from pieces of broken satellites to discarded rocket stages. This debris threatens space exploration and research, from the International Space Station to the Hubble Space Telescope, and we still don't have a good plan on how to clear it up.

One of the reasons space debris is so hard to clean up is because it is often moving extremely fast, at speeds of up to 17,500 miles per hour, and it often consists of strangely-shaped pieces which are not easy to grab. Some suggested solutions involve using nets or harpoons to catch the larger pieces of debris, but researchers at the University of Utah have come up with a different approach, using magnets.

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James Webb Space Telescope arrives in French Guiana ahead of launch
The Webb telescope's journey to space began with engineers packing the telescope into its protective transport container. The container was then moved from Northrop Grumman in Redondo Beach, California, to Seal Beach, California. Waiting at Seal Beach was the ship that would carry Webb to French Guiana.

The James Webb Space Telescope, a brand new telescope that will allow astronomers to hunt for habitable exoplanets, learn about star formation, and even study the formation of the universe itself, has arrived at its launch destination in French Guiana this week. Webb was shipped over 5,800 miles from California, through the Panama Canal, to Port de Pariacabo on the Kourou River, located on the northeast coast of South America.

After a 16-day journey, Webb arrived in French Guiana on Tuesday, October 12. Engineers will now set about preparing it for its launch in December this year from Europe's spaceport in Kourou. The mission is a partnership between NASA, the European Space Agency, and the Canadian Space Agency.

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European Space Agency’s Trace Gas Orbiter snaps a volcanic trench on Mars
This image of the young volcanic region of Elysium Planitia on Mars [10.3°N, 159.5°E] was taken on 14 April 2021 by the CaSSIS camera on the ESA-Roscosmos ExoMars Trace Gas Orbiter (TGO). The two blue parallel trenches in this image, called Cerberus Fossae, were thought to have formed by tectonic processes. They run for almost one thousand km over the volcanic region. In this image, CaSSIS is looking straight down into one of these 2 km-wide fissures.

A new image of the surface of Mars captured by a European and Russian orbiter shows a stunning overhead view of deep trenches in the surface of the planet created by activity from nearby volcanoes.

Mars is host to Olympus Mons, the largest volcano in the solar system, and volcanic activity has played a key part in the evolution of the planet. It's not clear whether there is still volcanic activity going on there today, but there definitely was at some point in its past. You can see evidence of the volcanism in the lava flows and lava planes that are found on its surface, as well as many volcanoes like Olympus Mons.

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