 physics channel for physics please subscribe my channel hello and welcome back to another episode of physics partner in our universe filled with countless mesmerizing wonders one mystery has captivated scientists for decades the dark matter today let's embark on an enlightening journey into the concept history mystery and future of dark matter our story begins with the discovery of dark matter's existence decades ago astronomers noticed something peculiar galaxies were rotating much faster than expected something unseen yet influential was at play determined to uncover the hidden force physicists dove deep into their research they hypothesized that there must be an invisible substance for meeting the cosmos something that interacts only gravitationally and thus the concept of dark matter was born to make it more simple dark matter is an invisible substance that makes up around 85% of all the matter in the universe matter is anything that has mass and takes up space like planets stars and galaxies but even though we know that there is all this matter out there we can only detect about 15% of it the rest of the matter is dark matter and it's invisible to us we can only tell it's there because of its gravitational pull as the decades past dark matter become a focal point of scientific exploration many brilliant minds devoted their lives to unraveling its secrets names like Vera Robin Fritz Zwicky and Jan Orr became synonymous with the pursuit of understanding this enigmatic entity Zwicky theorized that there must be an invisible mass or dark matter exerting gravitational forces on the galaxies within the cluster this groundbreaking discovery laid the foundation for future investigations and ultimately led to the study of dark matter that we delve into today various theories emerged attempting to explain the nature of dark matter some proposed it could consist of exotic particles yet to be discovered while other contemplated alternate dimensions intertwining with our own but the true essence of dark matter continues to elude us there are several mysteries related to dark matter one of the biggest mysteries is what dark matter is actually made of and it doesn't seem to be made up of the same particles as normal matter additionally it's unclear how dark matter interacts with other form of matter since it does not emit absorb or reflect light another mystery is how dark matter is distributed throughout the universe and why it seems to be more concentrated in some areas like the centers of galaxies finally scientists are still trying to understand the role that dark matter plays in the overall structure and evolution of the cosmos scientists are exploring dark matter through a variety of methods one approach is to use large particle accelerators such as sirens large Hadron Collider to try to create dark matter particles in the lab another method is to indirectly detect dark matter through its gravitational effects on visible matter using techniques such as gravitational lensing other experiments are underway to directly detect dark matter particles using sensitive detectors located deep underground despite significant efforts dark matter remains a stubbornly elusive substance and its true nature and properties remain a mystery the future of dark matter research holds tremendous promise as technology advances we inch closer to discovering the true nature of dark matter some believe it may unlock a gateway to understanding the fundamental laws of the universe revolutionizing our understanding of physics so I think it's enough for today so thank you very much for listening and watching I hope you enjoyed the video I hope this video is useful for you so take care of yourself and don't hesitate to write an email if you have any question curies suggestion and even classes are required take care of yourself meanwhile see in the next video goodbye