23 reactions · 262 shares | How does the Universe work? Watch world-renowned physicists present their fascinating theories about the Universe. | discovery+ | Facebook

46M views · 1K reactions | With thousands of history, science, nature, & technology shows on demand, it's time to get curious. | Curiosity Stream | Facebook

6.5K reactions · 1.9K shares | Documentaries on Demand. Watch  Emmy® winning originals and documentaries on  science,  technology,  history and  nature programs. Plans start at only $2.99/month after your free trial. | Curiosity Stream | Facebook

4.6K views | Did you know that we as humans are bathed in an unknown matter? Discover more in "The Mystery of Dark Matter" by clicking the link below  https://ow.ly/rmSF50Qpgse | MagellanTV | Facebook

Dark matter is composed of particles that do not absorb, reflect, or emit light, so dark matter is material that cannot be observed directly. We know that dark matter exists because of the effect it has on objects that we can observe directly. But what is it? Why do we need to study it? Watch and learn more about the mystery of dark matter detection. | Massachusetts Institute of Technology (MIT)