U.S. Commercial Cargo Ship Heads to the International Space Station youtu.be/j3zaABR6KmY

The Apocalypse Escape Plan Of The One Percent | VICE on HBO (Bonus) youtu.be/wUJtxn1V7N4

The Dark Ages...How Dark Were They, Really?: Crash Course World History #14 youtu.be/QV7CanyzhZg

Prelaunch Status Briefing for Northrup Grumman Mission to Space Station youtu.be/-s0IWpjn2NI

How Do You Detect a Black Hole? LIGO and the Measurement of Gravitational Waves youtu.be/VK0UJv_JnDo

Black Holes, Neutron Stars, and White Dwarfs (Collab. w/ MinuteEarth) youtu.be/NucdlR9EGbA

Security Flaws Found in WPA3! Julian Assange of Wikileaks Arrested - ThreatWire youtu.be/oXZju0uafv0

Show more