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ESA’s Gaia mission has produced the richest star catalogue to date, including high-precision measurements of nearly 1.7 billion stars and revealing previously unseen details of our home Galaxy. A multitude of discoveries are on the horizon after this much awaited release, which is based on 22 months of charting the sky. The new data includes positions, distance indicators and motions of more than
In a world-first, an ESA-led team has built and fired an electric thruster to ingest scarce air molecules from the top of the atmosphere for propellant, opening the way to satellites flying in very low orbits for years on end. ESA’s GOCE gravity-mapper flew as low as 250 km for more than four years thanks to an electric thruster that continuously compensated for air drag. However, its working life
Less than a month before the end of the mission, Rosetta’s high-resolution camera has revealed the Philae lander wedged into a dark crack on Comet 67P/Churyumov–Gerasimenko. The images were taken on 2 September by the OSIRIS narrow-angle camera as the orbiter came within 2.7 km of the surface and clearly show the main body of the lander, along with two of its three legs. The images also provide pr
CryoSat-2 carries a sophisticated radar altimeter to meet two principal challenges. The first is to acquire accurate measurements of the thickness of floating sea ice so that annual variations can be detected. The second is to survey the surface of ice sheets accurately enough to detect small changes. CryoSat-2's radar altimeter is based on heritage from existing instruments, but with several majo
Thank you for liking You have already liked this page, you can only like it once! Rosetta’s lander Philae is safely on the surface of Comet 67P/Churyumov-Gerasimenko, as these first two CIVA images confirm. One of the lander’s three feet can be seen in the foreground. The image is a two-image mosaic. The full panoramic from CIVA will be delivered in this afternoon’s press briefing at 13:00 GMT/14:
Thank you for liking You have already liked this page, you can only like it once! Ambition is a collaboration between Platige Image and ESA. Directed by Tomek Bagiński and starring Aidan Gillen and Aisling Franciosi, Ambition was shot on location in Iceland, and screened on 24 October 2014 during the British Film Institute’s celebration of Sci-Fi: Days of Fear and Wonder, at the Southbank, London.
Science & Exploration ESA astronaut class of 2022 graduation ceremony
A space rock a few metres across exploded in Earth’s atmosphere above the city of Chelyabinsk, Russia today at about 03:15 GMT. The numerous injuries and significant damage remind us that what happens in space can affect us all. While precise information on the size, mass and composition of the object are yet to be confirmed, videos show a fireball and explosion consistent with an asteroid up to a
You've lost your orbit, captain! Go back to Earth to get your bearings.
After just two years in orbit, ESA's GOCE satellite has gathered enough data to map Earth's gravity with unrivalled precision. Scientists now have access to the most accurate model of the 'geoid' ever produced to further our understanding of how Earth works. The new geoid was unveiled today at the Fourth International GOCE User Workshop hosted at the Technische Universität München in Munich, Germa
Asteroid Lutetia has been revealed as a battered world of many craters. ESA’s Rosetta mission has returned the first close-up images of the asteroid showing it is most probably a primitive survivor from the violent birth of the Solar System. The flyby was a spectacular success with Rosetta performing faultlessly. Closest approach took place at 18:10 CEST, at a distance of 3162 km. The images show
This animation shows the movement of the ash plume from the eruption of the Eyjafjallajoekull glacier in Iceland. The information has been derived by a model using SO2 as particle tracer for the ash plume. This model has been developed at the Norwegian Institute for Air Research in the Department of Atmospheric and Climate Research.
Video showing the destructive re-entry of Jules Verne ATV at the end of a successful mission to the International Space Station. The re-entry took place over an uninhabited area of the Pacific Ocean after two deorbit burns. (Credits: ESA/NASA) Like Thank you for liking You have already liked this page, you can only like it once!
European Space Operations Centre Past missions Current and future missions Timeline Home of Space Safety Planetary Defence Space weather Space Debris Get the latest Subscribe For the pros @esaoperations ESA auf Deutsch
Audio data collected by the Huygens Atmospheric Structure Instrument (HASI), which includes an acoustic sensor, during Huygens' descent, 14 January 2005. File 1 : acoustic during descent 2. Radar echos from Titan's surface This recording was produced by converting into audible sounds some of the radar echoes received by Huygens during the last few kilometres of its descent onto Titan. As the probe
These images, taken by the High Resolution Stereo Camera (HRSC) on board ESA’s Mars Express spacecraft, show a patch of water ice sitting on the floor of an unnamed crater near the Martian north pole. Map showing crater in context The HRSC obtained these images during orbit 1343 with a ground resolution of approximately 15 metres per pixel. The unnamed impact crater is located on Vastitas Borealis
Science & Exploration ESA astronaut class of 2022 graduation ceremony replay
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