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Sleeping giant surprises Gaia scientists
Wading through the wealth of data from ESA’s Gaia mission, scientists have uncovered a ‘sleeping giant’. A large black hole, with a mass of nearly 33 times the mass of the Sun, was hiding in the constellation Aquila, less than 2000 light-years from Earth. This is the first time a black hole of stellar origin this big has been spotted within the Milky Way. So far, black holes of this type have only been observed in very distant galaxies. The discovery challenges our understanding of how massive stars develop and evolve.
#news #space #science #esa #europeanspaceagency
posted by pod_feeder_v2Sleeping giant surprises Gaia scientists
Wading through the wealth of data from ESA’s Gaia mission, scientists have uncovered a ‘sleeping giant’. A large black hole, with a mass of nearly 33 times the mass of the Sun, was hiding in the constellation Aquila, less than 2000 light-years from Earth. This is the first time a black hole of stellar origin this big has been spotted within the Milky Way. So far, black holes of this type have only been observed in very distant galaxies. The discovery challenges our understanding of how massive stars develop and evolve.www.esa.int
Wading through the wealth of data from ESA’s Gaia mission, scientists have uncovered a ‘sleeping giant’. A large black hole, with a mass of nearly 33 times the mass of the Sun, was hiding in the constellation Aquila, less than 2000 light-years from Earth. This is the first time a black hole of stellar origin this big has been spotted within the Milky Way. So far, black holes of this type have only been observed in very distant galaxies. The discovery challenges our understanding of how massive stars develop and evolve.www.esa.int
ESA astronaut class of 2022 graduation ceremony
Video: 00:01:00
As they reach the end of one year of rigorous basic astronaut training, ESA astronaut candidates Sophie Adenot, Rosemary Coogan, Pablo Álvarez Fernández, Raphaël Liégeois, Marco Sieber and Australian Space Agency astronaut candidate Katherine Bennell-Pegg will receive astronaut certification at ESA’s European Astronaut Centre on 22 April 2024.
The group was selected in November 2022 and began their training in April 2023.
Basic astronaut training provides the candidates with an overall familiarisation and training in various areas, such as spacecraft systems, spacewalking, flight engineering, robotics and life support systems, as well as survival and medical training.
Following certification, the new astronauts will move on to the next phases of pre-assignment and mission-specific training, paving the way for future missions to the International Space Station and beyond.
Join us for the graduation ceremony live on ESA Web TV on Monday 22 April from 10:00 – 11:30 CEST.
#news #space #science #esa #europeanspaceagency
posted by pod_feeder_v2
Galileo, how you’ve grown!
Today Galileo is the world’s most precise satellite navigation system, delivering metre-level accuracy, and if you are a modern smartphone owner then you – like nearly four billion others around the world – are among its users. This week we are celebrating that almost exactly a decade ago, on 12 March 2013, Europe for the first time ever was able to determine a position on the ground using only its own independent navigation system, Galileo.
#news #space #science #esa #europeanspaceagency
posted by pod_feeder_v2
