H0ly Cow! A New Measurement of the Hubble Constant
The field of cosmology just can’t seem to agree on a value of the Hubble constant, so astrophysicists attempt to provide a new, independent measurement using strong gravitational lensing.
Can we a-void the Hubble tension with local voids?
Cosmologists revisit an idea for addressing the Hubble tension: that a local void is messing with our measurements along the cosmic distance ladder.
Growing once, growing twice … or three times?
As the Hubble tension continues to bubble, can an extra phase of expansion set right our understanding of the Universe’s history?