NASA
A New Portrait of the Cosmos is Coming
The Nancy Grace Roman Space Telescope, formerly known as WFIRST, is an upcoming space telescope designed to perform wide-field imaging and spectroscopy of the infrared sky. One of the Roman Space Telescope's objectives will be looking...
PBS
Apolinaria Lorenzana and the California Missions
The California missions transformed California. A short video discusses the missions, their purpose, how they eventually lost their power, and what happened to Native Americans when the missions closed.
Crash Course
Wait for It...The Mongols!
While many may imagine the Mongols stereotypically as a barbarian and brutal people, Mr. Green invites his audiences to consider the complexity and impact of this once great empire. This episode covers the benefits, consequences, and...
PBS
Pbs: The Presidents: John F. Kennedy
PBS compiles an extensive collection of resources and documents on President John F. Kennedy and the major events of his administration. This excellent biographical site provides links to a variety of primary sources, including Kennedy's...