Travel

Astrophysicists trace the origin of valuable metals in space, from colliding stars to merging galaxies

• By admin
• Mar 10, 2026
• 1 min read
• 5
• 0
• 0

Billions of light years away in a remote part of the universe, two neutron stars—the ultradense remnants of dead stars—collided. The catastrophic cosmic event sent light and particles, including a sudden flash of gamma rays, streaming through the universe. These gamma rays traveled for 8.5 billion years before reaching Earth.

• Tags
• #particles
• #rays
• #stars
• #before
• #gamma