1 stories
AI briefings + tags; source links are the ground truth.
About
🇶🇦
Qatar
Al Jazeera
World
'Mega Laser' from the Heart of Collision.. A Radio Cry Across 8 Billion Light-Years
Astronomers have detected a remarkably clear and strong radio signal, likened to a cosmic beacon, originating from a collision between two distant galaxies over 8 billion light-years away.
Mar 17 • 05:53 UTC