Halley's Comet Debris Creates Stunning Orionid Meteor Shower Tonight

Fragments of Halley's Comet are scheduled to streak across American skies this overnight hour. This celestial visitor once triggered terrifying doomsday fears, yet tonight offers a safe spectacle. The comet sheds dust and tiny particles as it orbits the sun. Every October, Earth slices through that debris trail. Those fragments burn up high above us in the atmosphere, creating the shooting stars we call the Orionid meteor shower.

The display peaks right before dawn under dark, clear skies. Viewers might spot 10 to 20 meteors per hour as particles zoom along at roughly 41 miles per second. Light pollution from streetlights ruins the view, so find a spot away from city glare. A bright moon tonight could block fainter stars, but conditions improve once the moon sets. Clouds and light smog will still cut into visibility. You do not need binoculars or telescopes to see them. NASA suggests letting your eyes adjust to the dark for 30 minutes before reclining comfortably. Meteors seem to come from Orion but streak anywhere in the sky, so do not stare at one spot. Some leave glowing trails that last seconds or minutes. Brighter ones create dramatic flashes known as fireballs. If you miss tonight's peak, shooting stars will appear on surrounding nights until November 7.

This night holds a very different vibe from the panic of more than a century ago. In early 1910, astronomers at the Yerkes Observatory in Wisconsin studied the approaching comet for weeks. On February 7, they announced finding cyanogen, a toxic gas, in its tail. French astronomer Camille Flammarion took notice and speculated the gas could theoretically impregnate the atmosphere and possibly snuff out all life on the planet. The New York Times ran an article titled 'Comet's Poisonous Tail,' while other papers amplified the danger despite scientists' reassurances. Some German farmers refused to plant crops that spring, fearing they would die before harvest according to the Science History Institute.

Frightened residents sealed their doors and windows to keep the gas out. Sellers marketed anti-comet pills, gas masks, and protective umbrellas. A Los Angeles broker even sold comet insurance promising $500 to families of anyone killed by Halley's passage. The panic drove suicide deaths in at least four countries. Some people lowered themselves into wells to escape the supposed threat. Researchers studying drawings in a Puerto Rican cave suggest a family may have sheltered underground during that visit. Their artwork shows a comet above a tomb-like structure with inscriptions dated May 23, 1910. Earth passed safely through Halley's tail that May.

Many were convinced a massive disaster loomed, yet the dust was simply too thin to cause such damage. The feared catastrophe never materialized because the particles remained far too loosely spread across the sky. Halley's Comet itself last graced our view in 1986 and won't return until 2061. Until that distant date arrives, its scattered debris keeps us company every year with the annual Orionid meteor shower.