În afara temei aiqbench
Această știre a fost preluată de la o sursă pe care o urmărim, dar nu ține de domeniul AI sau cuantic, așa că nu există o perspectivă aiqbench pentru ea.
NASA’s star stream data reveals how dark matter shapes galaxy orbits
A NASA Hubble Space Telescope observation revealed the first stellar stream outside our galaxy, unraveling from an ancient cluster.
The first stellar stream from a globular cluster outside the Milky Way has been identified, a discovery offering a new way to map dark matter in distant galaxies. An international team, including Northwestern University astrophysicist Tjitske Starkenburg, detected the faint ribbon of stars in the ultra-diffuse galaxy UGC 9050-Dw1, located 115 million light-years from Earth. “The stars in a stellar stream all travel along nearly the same orbit, and that orbit is…
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