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03/22/2019Water in space
03/22/2019Satellites key to addressing water scarcity
Today is World Water Day, but with millions of people in Mozambique, Malawi and Zimbabwe struggling to cope in the aftermath of Cyclone Idai, the notion of water shortages may not be at the forefront of our minds right now. Even so, floods, like we se...
03/21/2019ExoMars landing platform arrives in Europe with a name
The platform destined to land on the Red Planet as part of the next ExoMars mission has arrived in Europe for final assembly and testing – and been given a name.
03/21/2019Testing the value of artificial gravity for astronaut health
Test subjects in Cologne, Germany will take to their beds for 60 days from 25 March as part of a groundbreaking study, funded by European Space Agency ESA and US space agency NASA, into how artificial gravity could help astronauts stay healthy in space.
03/21/2019Land-cover dynamics unveiled
Billions of image pixels recorded by the Copernicus Sentinel-2 mission have been used to generate a high-resolution map of land-cover dynamics across Earth’s landmasses. This map also depicts the month of the peak of vegetation and gives new insight i...
03/20/2019Taking gravity from strength to strength
Ten years ago, ESA launched one of its most innovative satellites. GOCE spent four years measuring a fundamental force of nature: gravity. This extraordinary mission not only yielded new insights into our gravity field, but led to some amazing discove...
03/20/2019Giant ‘chimneys’ vent X-rays from Milky Way’s core
By surveying the centre of our Galaxy, ESA’s XMM-Newton has discovered two colossal ‘chimneys’ funneling material from the vicinity of the Milky Way’s supermassive black hole into two huge cosmic bubbles.
03/20/2019Copernicus Sentinel-1 maps floods in wake of Idai
As millions of people in Mozambique, Malawi and Zimbabwe struggle to cope with the aftermath of what could be the southern hemisphere’s worst storm, Copernicus Sentinel-1 is one of the satellite missions being used to map flooded areas to help relief...
03/18/2019ESA’s Hera asteroid mission borrows eyes of NASA’s Dawn
The mission to the smallest asteroid ever explored will employ the same main camera as the mission to the largest asteroids of all. ESA’s proposed Hera spacecraft to the Didymos asteroid pair has inherited its main imager from NASA’s Dawn mission to t...
The Hunger Site