'Truly extraordinary': Mega-laser shooting at us from halfway across the universe is the brightest 'cosmic beacon' we've ever seen
SMRTR summary
Astronomers found the brightest hydroxyl megamaser ever seen, a natural laser beam from colliding galaxies 8 billion light-years away, amplified by gravitational lensing and revealing insights into ancient galaxy formation.
SMRTR provides this summary for quick context. The original article belongs to Live Science.
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