All That's Interesting

Research Suggests That An 11th-Century Monk Discovered Halley’s Comet 600 Years Before Astronomer Edmond Halley

However, new research has revealed that an 11th-century English monk named Eilmer of Malmesbury actually recognized the comet ...

Halley’s comet may need a new, medieval name

King William should have seen his demise coming, according to the medieval omen experts of his era. Halley’s comet appeared ...
La Brújula Verde

An 11th-century monk dethrones Edmond Halley: the comet’s periodicity was understood seven centuries earlier than established

An interdisciplinary investigation published this week has called into question the authorship of one of the most celebrated astronomical discoveries of the modern era: the determination of the cycle ...

Halley's Comet wrongly named: 11th-century English monk predates British astronomer

The British astronomer and mathematician Edmond Halley was not, after all, the first to understand the cycle of the comet that now bears his name. This is shown by research conducted by, among others, ...
Today In The Space World on MSN

Halley’s comet: The 76-year visitor that connects generations

The video revisits its most dramatic appearances—from ancient Chinese records in 239 BCE, to the dazzling close approach of ...