Holy Cow! Is our journey through the universe the reason for the Hubble Tension?
We move through the universe relative to the Cosmic Microwave Background. Could our movement cause our measurements of the Hubble constant to be biased?
We move through the universe relative to the Cosmic Microwave Background. Could our movement cause our measurements of the Hubble constant to be biased?
In an era of increasing reliance on computers to classify astrophysical imagery, what role do humans have to play? Today’s paper examines human biases in visual searches for gravitational lensing.
A unique galaxy suggests a novel method to search for rare stars, which may have been previously overlooked and misidentified.
Take a closer look at one of the galaxies in JWST’s first image and learn why it looks like it’s lighting up the party like a firework!
Gravitational lensing can bend gravitational waves too! Do any of the recent LIGO-Virgo detections show evidence of lensing? Find out…
In today’s paper, we learn how overlapping galaxies affect weak lensing measurements that the LSST will make.