standard model
Macro View Makes Dark Matter Look Even Stranger
We know dark matter exists. We know this because without it and dark energy, our Universe would be missing 95.4%…
10 years ago
Has the Cosmology Standard Model become a Rube Goldberg Device?
This week at the Royal Astronomical Society's National Astronomy Meeting in the UK, physicists are challenging the evidence for the…
10 years ago
Proton Mass
The mass of the proton, proton mass, is 1.672 621 637(83) x 10 -27 kg, or 938.272013(23) MeV/c2, or 1.007…
15 years ago