Type Ia Supernovae Could Use Some More Color
Including the color of the local environments of Type Ia supernovae in our analyses could help us use them as more precise cosmological tools.
How to Read (LSS)Tea Leaves to Better Understand Dark Energy
How would the LSST have to survey the sky in order to study dark energy?
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?
Supernovae as near-infrared Standard Candles: Measuring H0
In the quest to obtain precise measurements of the Hubble Constant, Type Ia supernoave have been consistently used as optical standard candles. What if near-infrared observations of SNe joined the race?
Dark Energy and the Future
We understand cosmology by building models that we can trace back through time, but nothing about these models limits them to the past. As the universe expands, faster and faster pushed by dark energy, when does that acceleration outstrip gravity? And when do the last stars form?
The Power of the Dark Side
What if I told you it was true? All of it.