Astronomers have identified a new class of cosmic explosions, dubbed 'extreme nuclear transients', that are the brightest and most powerful since the Big Bang, shedding light on black hole behavior in distant galaxies.
The European Space Agency faced unexpected challenges while shutting down its resilient Gaia spacecraft, which mapped over a billion stars. Discover how this space observatory fought to stay operational until the very end!
Discover how the Gaia spacecraft transformed our understanding of the Milky Way, revealing its complex structure and history of galactic collisions. The mission has unveiled astonishing insights into our cosmic home.
