Do you see new physics in my CMB?
With new CMB experiments coming online in the next decade, what are astronomers hoping to find? The answer may surprise you.
With new CMB experiments coming online in the next decade, what are astronomers hoping to find? The answer may surprise you.
Tensions are rising with the beloved lambda-CDM model of the Universe. Is it time for Early Dark Energy to swoop in to save the day?
When molecular clouds collide, spectacular things can happen, including star formation!
The Hubble tension is one of the biggest issues in modern cosmology. Why can we not agree on the expansion rate of the Universe? Today’s authors propose a solution: The actual disagreement might be in the assumed mean temperature of the cosmic microwave background.
So that’s what happens when astronomers account for magnetic fields!
Constraining physical parameters in a cosmological survey is often computationally expensive, especially when considering more than one survey at a time. The authors of this paper offer a simple method to reconstruct parameter distributions in a fraction of the time needed for most high-performance computers.