cesium
What Time is it on the Moon? Lunar GPS Needs to Know
GPS is ubiquitous on Earth. It guides everything from precision surveying to aircraft navigation. To realize our vision of lunar…
3 months ago
A New Atomic Clock has been Built that Would be off by Less than a Second Since the Big Bang
Physicists have developed an atomic clock so accurate that it would be off by less than a single second in…
6 years ago
Big Bang’s Sound-Like Waves Show Up In Lab Simulation
An ultracold vacuum chamber ran a simulation of the early universe and came up with some interesting findings about how…
11 years ago