99K views · 1.5K reactions | What are black holes? How do we find and study them? NASA - National Aeronautics and Space Administration scientists have answers to these questions (and more!) in our new video series! Check out a clip, and dive deeper into black holes with “Astro-Investigates” on YouTube: https://youtu.be/nJ4d4QEDOYM #BlackHoleWeek | NASA Universe | Facebook

42K views · 564 reactions | Even though we can’t directly observe black holes, the regions around them tell incredible stories! From blazing coronas and swirling accretion disks to powerful jets that stretch millions of miles, these extreme environments reveal the secrets of black holes and their role in shaping the universe. Get pulled into “Black Hole Environments, Explained.” #BlackHoleFriday | NASA Universe | Facebook