Tag Archives | ESA

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Earth from Space: Deforestation in Bolivia

Video: 00:03:15 This week’s edition of the Earth from Space programme features a Copernicus Sentinel-2 image over an area in the Santa Cruz Department of Bolivia, where part of the tropical dry forest has been cleared for agricultural use. See also Deforestation in Bolivia to download the image. To source

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Watch live: final #SpacewalkforAMS

ESA astronaut Luca Parmitano and NASA astronaut Andrew Morgan will exit the International Space Station airlock together for the fourth time Saturday 25 January. It is the ninth spacewalk for Expedition 61 – the most spacewalks ever performed during a single Space Station expedition – and the last in a complex series to maintain the […]

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Galileo now replying to SOS messages worldwide

As well as providing global navigation services, Europe’s Galileo satellite constellation is contributing to saving more than 2000 lives annually by relaying SOS messages to first responders. And from now on the satellites will reply to these messages, assuring people in danger that help is on the way. To source

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Two Moon rovers are better than one

Image: ESA has signed a deal with space engineering company COMEX in France to develop an innovative double-rover architecture for lunar surface exploration, based on a tractor and trailer concept. Read more here To source

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Taal volcano blanketed by ash

Image: The Philippines’ Taal volcano erupted on 12 January 2020 – spewing an ash plume approximately 15 km high and forcing large-scale evacuations in the nearby area. This almost cloud-free image was captured today 23 January at 02:20 GMT (10:20 local time) by the Copernicus Sentinel-2 mission , and shows the island, in the centre […]

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Spacewalks, science and Beyond

Spacewalk season continues on the International Space Station. ESA astronaut Luca Parmitano and NASA astronaut Andrew Morgan are getting ready to step outside the Quest airlock for their fourth and final time together on Saturday. But before they do, we look back at an action-packed fortnight of science and operations on the world’s only orbital […]

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Second space data highway satellite set to beam

The second satellite in the European Data Relay System has reached its intended orbit and completed its in-orbit tests. Dubbed the “SpaceDataHighway” by its commercial operator Airbus, EDRS uses innovative laser technology to enable Earth-observation satellites to deliver their information to users on the ground in near real-time, accelerating responses to emergency situations and spurring […]

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Microbial wipe down

Image: Sometimes doing science is as simple as wiping up. NASA astronaut Jack Fisher is seen here using a wet wipe on the surfaces of the European Cupola module of the International Space Station. Doubling as both Station maintenance and science experiment, Jack collected microbes living on the surfaces of his orbital home for ESA’s […]

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Solar Orbiter separation

Image: Artist’s impression of Solar Orbiter following separation from the Centaur upper stage of the Atlas V 411 rocket launching the mission into space. Solar Orbiter is a space mission of international collaboration between ESA and NASA. Its mission is to perform unprecedented close-up observations of the Sun and from high latitudes, providing the first […]

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Solar Orbiter Earth flyby

Image: Artist’s impression of Solar Orbiter making a flyby at Earth. Solar Orbiter will make one gravity assist flyby of Earth and numerous flybys of Venus over the course of its mission to adjust its orbit, bringing it closer to the Sun and also out of the plane of the Solar System to observe the […]

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Solar Orbiter solar array deployment

Image: Artist’s impression of Solar Orbiter following launch and separation, with its solar arrays deployed. The instrument boom and antennas have not been deployed at this stage. Solar Orbiter is a space mission of international collaboration between ESA and NASA. Its mission is to perform unprecedented close-up observations of the Sun and from high latitudes, […]

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Solar Orbiter launch – fairing separation

Image: Artist’s impression of the fairing encapsulating Solar Orbiter being released following launch on an Atlas V 411. Solar Orbiter is a space mission of international collaboration between ESA and NASA. Its mission is to perform unprecedented close-up observations of the Sun and from high latitudes, providing the first images of the uncharted polar regions […]

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Space, astronomy and science