3.2K views · 107 reactions | In this documentary, we explore black hole dark matter environments in detail. These environments are far more difficult than we thought, and require a complex and innovative set of techniques to probe and study them. If you're interested in the mysteries of the universe, then you'll want to watch this documentary about black hole dark matter environments. | Destiny Media | Facebook

60K views · 47 reactions | Black holes are one of the biggest mysteries in the universe – areas of space where gravity is so intense that even light cannot escape. But how are they formed? And if they swallow all light, how do we even know they're there at all? | CNET | Facebook

158K views · 5.3K reactions | Gas glows brightly in this computer simulation of supermassive black holes only 40 orbits from merging. Models like this may eventually help scientists pinpoint real examples of these powerful binary systems. Celebrate #BlackHoleFriday: https://go.nasa.gov/35QWE8H | NASA - National Aeronautics and Space Administration | Facebook