Dein Suchergebnis zum Thema: have

A puzzle piece from stellar chemistry could change our measurements of cosmic expansion

https://www.mpg.de/14535346/a-puzzle-piece-from-stellar-chemistry-could-change-our-measurements-of-cosmic-expansion

Astronomers led by Maria Bergemann (Max-Planck-Institute for Astronomy) have performed – affects a star’s spectrum, the researchers found that so-called supernovae Type Ia have – Based on assumption about their brightness, cosmologists have used those supernovae
Based on assumption about their brightness, cosmologists have used those supernovae