Astronomers discovered Sedna, one of the most distant objects in the solar system
The dwarf planet was found beyond the Kuiper Belt, taking about 11,400 years to orbit the Sun. Its surface temperature never rises above -240°C, makin...
Significant events that happened on this day.
The dwarf planet was found beyond the Kuiper Belt, taking about 11,400 years to orbit the Sun. Its surface temperature never rises above -240°C, makin...
NASA's Mariner 9 entered Martian orbit and began mapping 70% of the planet's surface over the course of a year. It discovered the first evidence of wa...
Seconds after liftoff, the Saturn V rocket was struck by lightning twice, causing temporary power loss to the spacecraft. Quick thinking by astronauts...
A volcanic eruption on the ocean floor created a brand new island that eventually grew to over a square mile. Scientists designated it a nature reserv...
Nine years after World War II ended, British citizens could finally buy meat without ration books for the first time since 1940. Rationing had actuall...
The Luftwaffe dropped 500 tons of explosives and 30,000 incendiaries on Coventry in Operation Mondscheinsonate. The 14th-century cathedral was reduced...
On the same day as its inaugural broadcast, the BBC's first news bulletin famously consisted of the announcer stating there was no news and suggesting...
The British Broadcasting Company (later Corporation) transmitted its first official broadcast from Marconi House in London. The first voice heard was...
The pilot flew off a temporary wooden platform built on the cruiser's deck in Norfolk, Virginia. His wheels touched the water briefly after leaving th...
Inspired by Jules Verne's novel, Bly set out to beat the fictional Phileas Fogg's record. Traveling by steamship, train, and even sampan, she complete...
The epic tale of Captain Ahab's obsessive quest for the white whale was initially a commercial failure, selling only 3,200 copies during Melville's li...
The Scottish explorer reached Lake Tana and the Blue Nile's origin after an arduous journey through East Africa. When he returned to Britain and publi...