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James Webb Space Telescope reveals most distant Milky Way galaxy doppelganger livescience.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from livescience.com Daily Mail and Mail on Sunday newspapers.
Ομιλία στο Εθνικό Αστεροσκοπείο Αθηνών Θεματική ομιλία: The Dynamics of Vacuum, gravity and Matter: Phenomenological implications on the cosmological tensions and the fundamental constants. ....
With a remarkable observational campaign that involved 12 telescopes both on the ground and in space, including three European Southern Observatory (ESO) facilities, astronomers have uncovered the strange behaviour of a pulsar, a super-fast-spinning dead star. This mysterious object is known to switch between two brightness modes almost constantly, something that until now has been an enigma. But astronomers have now found that sudden ejections of matter from the pulsar over very short periods are responsible for the peculiar switches. ....
ESO telescopes help unravel pulsar puzzle eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.