@[email protected] to [email protected]English • 1 year agoDoes light itself truly have an infinite lifetime?bigthink.comexternal-linkmessage-square1fedilinkarrow-up127cross-posted to: [email protected]
arrow-up127external-linkDoes light itself truly have an infinite lifetime?bigthink.com@[email protected] to [email protected]English • 1 year agomessage-square1fedilinkcross-posted to: [email protected]
minus-square@[email protected]linkfedilink4•1 year agoThat was an enjoyable read. At the end I couldn’t help thinking about Penrose’ cyclic conformal cosmology, in that a universe with only massless photons, distance becomes meaningless.
That was an enjoyable read. At the end I couldn’t help thinking about Penrose’ cyclic conformal cosmology, in that a universe with only massless photons, distance becomes meaningless.