Tag: discovery

A New Page in History: The Discovery of the Supermassive Black Hole

On April 10th, 2019, astronomers made a historical discovery within the enshrouded area: they captured the first picture of a supermassive black hole. Learn more about black holes with us!

Manifest Destiny: US History

Manifest Destiny in US History: During the 19th century, the term Manifest Destiny was coined – a belief that America was readily destined to expand its territory across the continent. In this lesson, we explain important events and people that influenced Manifest Destiny, including Mountain Men, Lewis and Clark, Mormons, and the Gold Rush.