Mapping the Universe with galaxy motions from CosmicFlows-4
Today’s bite looks at using the motions of galaxies to tell us about structures in the local Universe.
Today’s bite looks at using the motions of galaxies to tell us about structures in the local Universe.
We move through the universe relative to the Cosmic Microwave Background. Could our movement cause our measurements of the Hubble constant to be biased?
When studying the Universe becomes too complicated for human brains, we turn to artificial intelligence! Check out how today’s authors used a neural network to predict motions on the Universe’s largest scales
What do the sizes of galaxies have to tell us about cosmology? Today, we discuss how the velocity of a galaxy can change its observed size and tell us about the properties of the Universe.