Halley’s Comet will return to the inner solar system and reach perihelion on July 28, 2061. Its next return after that won’t come until 2134 — meaning that for many people alive today, 2061 will be their one realistic chance to see the most famous comet in history.
Halley’s Comet is already on its way back. The most famous periodic comet is calculated to reach perihelion,…
