Planetary collision detected 1,800 light years away from the solar system [TechSpot]

ASASSN-21qj, a star wandering through space 1,800 light-years away from Earth, experienced a reduction in its brightness when two of its planets collided. This cosmic event not only resulted in the complete destruction of the two planets but also gave rise to a doughnut-shaped mass of dust known as a…Read Entire Article