Supernova Explosions Reveal Precise Details of Dark Energy and Dark Matter

An analysis of more than two decades’ worth of supernova explosions convincingly boosts modern cosmological theories and reinvigorates efforts to answer fundamental questions.

more…

Tau.Neutrino said:

Supernova Explosions Reveal Precise Details of Dark Energy and Dark Matter

An analysis of more than two decades’ worth of supernova explosions convincingly boosts modern cosmological theories and reinvigorates efforts to answer fundamental questions.

more…

> find a Hubble constant of 73.4 kilometers per second per megaparsec with only 1.3% uncertainty.

Let’s see how that compares with WMAP nine year results. From the year 2014, “70.0 km/sec/Mpc (give or take 2.2 km/sec/Mpc), a 3% uncertainty”.

The Hubble space telescope before 2014 had given 73.8 plus or minus 2.4 km/sec/Mpc.