Do virtual particles and energy in vacuum really exist? Can we observe them? Where? When?
Are vacuum fluctuations energy in vacuum? Are these virtual particles? How do we know there's energy in vacuum if they didn't exist? Do they exist?
What is a virtual particle? Does negative energy exist? If so, what is it? What's the chance of vacuum decay happening to our universe? Can mathematical necessity for virtual particles borrowed from almost immediate future be responsible for entropy going in one direction? If particles carry information and the higher the energy the less it interacts, does it mean that higher frequency particles undiscovered exist? If so, could it be so high that it carries as much energy as the observable universe? What kind of organism could exist in the vacuum of space? If we are in space and space is a vacuum, why aren't we also in a vacuum? What is meant by true vacuum and false vacuum? What is space if not a vacuum? Do bacteria exist in space? What does "space is a vacuum" mean? Is the vacuum of space filled with dark matter? Will Virtual Physics be the physics of the future? Is 'empty' space filled with massive particles which are displaced by the particles of matter which exist in it and move through it? How do noble gases exist in air? Does electricity travel through vacuum? Is the existence of dark matter and dark energy confirmed or just theoretical? What are some of the current theories for which particle makes up dark matter? Does dark matter really exist? How electron, positron and gamma photon created from vacuum? Do spirits really exist? Are dark matter and dark energy: energy? How do we know that dark matter exists? How ideal is a space vacuum? Could there be animals in the vacuum of space? What are dark matter and dark energy and do they make the empty space? Vacuumed sucked space is considered nothing. Is nothing considered to be present when nothing exists? Or was it considerd to be expanded empty space? What is dark energy in space? Where is dark matter? How do we know it exists? How are electron, positron and gamma photon created from a vacuum?