A tiny meteorite is rewriting what scientists thought they knew about the origins of our solar system. New evidence found in shavings from a meteorite known as Northwest Africa 12264 — a 50-gram (1.8 ...

Nasa is set to launch its new Interstellar Mapping and Acceleration Probe (IMAP) on September 23, 2025, to explore the enigmatic boundary of the solar system known as the heliosphere. This giant ...