Daily Galaxy on MSN

‘Cosmic Highway’ Discovered: How Alpha Centauri’s Debris May Link Our Solar System to Faraway Stars

In a groundbreaking new study, researchers have unveiled the existence of a “cosmic highway”—a pathway of interstellar material from the Alpha Centauri system that may already be linking our solar ...
The New York Times

This Is Not the Way We Usually Imagine the World Will End

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new simulations show. By Katherine Kornei If our species manages to hang on ...