Of all the mysteries facing astronomers and cosmologists today, the "Hubble Tension" remains persistent! This term refers to the apparent…
For nearly three decades now, it's been clear that the expansion of the Universe is speeding up. Some unknown quantity,…
Over a century ago, astronomers Edwin Hubble and Georges Lemaitre independently discovered that the Universe was expanding. Since then, scientists…
Astronomers still aren't entirely sure what causes fast radio bursts, which can briefly release a galaxy's worth of energy. However,…
Astronomers measure the Universe's expansion rate and have found a discrepancy between the speed nearby versus the speed measured in…
When you measure the Universe's expansion rate to relatively nearby galaxies against the expansion rate in the cosmic microwave background…
A new study presents a novel and independent method for measuring cosmic expansion using kilonova
Astronomers have measured the Universe's expansion rate and found that various methods don't agree, and their error bars don't overlap.…
Over the last decade, various measurements have disagreed over the rate that the Universe is expanding. Astronomers use Cepheid variables…
The Atacama Cosmology Telescope (ACT) collaboration used years of cosmic microwave background data to create a new map of Dark…