Dark Energy
Dark Energy Was Always Present, Everywhere and at Every Time
The Force is with us, according to cosmologists working to understand a mysterious "something" that's making the universe expand. Its…
A New Survey of the Sky Contains Over One Billion Galaxies
What contains a petabyte of data on more than a billion galaxies in one of the most extensive sky maps?…
Are Black Holes the Source of Dark Energy?
In a series of papers, an international team claims they've found the first observational evidence that supermassive black holes are…
Could a Dark Energy Phase Change Relieve the Hubble Tension?
A new study suggests that the Hubble Constant could be resolved by the presence of a "New Early Dark Energy"…
“Early Dark Energy” Could Explain the Crisis in Cosmology
A new study considers how the presence of Early Dark Energy could help resolve one of the biggest cosmological mysteries…
Einstein's Predictions for Gravity Have Been Tested at the Largest Possible Scale
A new study by an international team indicates that either Einstein was wrong, or something else has been driving cosmic…
The Dark Energy Camera has Captured a Million Images, an Eighth of the Entire sky. Here are Some of its Best Pictures so far
The Dark Energy Survey recently released 15 images that showcase the types of objects it viewed during the six-year campaign.
On its Hunt for Dark Energy, a Telescope Stopped to Look at the Lobster Nebula
It takes a wide view to study dark energy, which also gives us a great look at some nebulae.
A New Study Confirms That Gravity has Remained Constant for the Entire age of the Universe
New results from the Dark Energy Survey (DES) have shown that the force of gravity has not changed in the…
Neutron Stars Could be the Best way to Measure Dark Energy
Neutron star collisions might be able to prove that dark energy is just an illusion.