In today’s bite, we explore a new method for studying how structure grows during the Universe’s formative teenage years, using rebellious dropout galaxies and peer-pressured CMB photons.
Today’s bite comes to your screen direct from the “Exploring the first billion years of the Universe” conference in Australia. Read on to find out what we’ve already discovered about the early Universe, and what’s still to come.
The cosmological constant is a constant, right? The word “constant” is right there in the name for goodness sakes. But growing evidence suggests this might not be the case after all. Today’s authors further investigate the DESI analysis pushing our understanding of dark energy.
Today’s paper explores the search for axion-photon oscillations in the CMB.
In this Astrobite, we see if a phenomenon called gravitational wave memory can leave a noticeable imprint on the CMB!
In this Astrobite, we see if it is possible to spot the fingerprints of dark energy that changes strength!