The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously thought, a new study suggests.
"Remarkab...
If I’m sitting still and you’re sitting still and then an earthquake splits the earth and moves us further apart, you could say that you didn’t budge but I moved twice as fast away from you, because reference frames are weird like that.
If I’m sitting still and you’re sitting still and then an earthquake splits the earth and moves us further apart, you could say that you didn’t budge but I moved twice as fast away from you, because reference frames are weird like that.