 physics channel for physics please subscribe my channel hello and welcome back to another episode of physics partner today we delve into one of the most obscure and interesting concepts in the universe the dark energy dark energy is a term used in astronomy to describe a mysterious force that exists throughout the universe scientists believe that this force is responsible for the expansion of the universe but they don't know much about it in fact dark energy is so elusive that it cannot be detected using traditional methods like telescopes or imaging equipment despite its mysterious nature the study of dark energy is an important area of research in the field of astronomy and scientists are working hard to unravel its secrets now there is a question arise is there any evidence that dark energy really exists there is a significant scientific evidence supporting the existence of dark energy the expansion of the universe was initially thought to be slowing down due to the gravitational force of visible matter however in the late 1990s scientists discovered that the expansion was actually accelerating this finding along with other astronomical observations led scientists to theorize the existence of a mysterious force known as dark energy the Wigel's galaxy survey and other studies have provided further evidence supporting the existence of dark energy while the exact nature of dark energy remains a mystery it impact on the universe is significant and an important area of research for astronomers solpal mutha brian shemit and adam reese are three astronomers who received the 2011 Nobel Prize in physics for their contributions to the discovery of dark energy the work involved the specific type of supernovae they found that the expansion of the universe was accelerating rather than slowing down as expected and theorized that an unknown force now known as dark energy must be responsible for this phenomenon their discoveries revolutionized our understanding of the universe and led to the development of new theories and models to explain the behavior of dark energy their achievement have made significant contributions to our knowledge of the universe and continue to drive research in the field of astronomy today dark energy as we know it raises many captivating questions for example what exactly is causing the accelerated expansion is it a constant entity or something that can evolve over time how does dark energy interact with cosmic structures such as galaxies and galaxies clusters there are some of the mind-boggling puzzles that scientists are tirelessly working to unravel dark energy is the greatest cosmic enigma we face today not only do we struggle to comprehend its nature but we also grapple with its application for the future of the universe the future of the dark energy is a topic of ongoing research and speculation among astronomers and physicists if dark energy continues to dominate the energy balance of the universe the expansion of a space will continue to accelerate causing galaxies to move further away from each other this could eventually lead to a big rip scenario where the accelerating expansion became so strong that it steer apart all matters in the universe including atoms and subatomic particles alternatively dark energy may dissipate or change over time which could have significant applications for the fate and the structure of the universe researchers are continuing to study the properties of dark energy and its effects on the expansion of the universe in order to better understand its future impact on the cosmos in conclusion the study of dark energy is a fascinating and complex topic that has captivated astronomers and physicists for decades while we still don't know much about the nature of dark energy future research in this field promises to shed more light on the mysteries of the universe and provide new insights into the nature of dark energy which will ultimately help us better understand our place in the universe and the fate of the cosmos 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 query suggestion and even classes are required take care of yourself meanwhile see you in the next video goodbye