Dark Energy

We Might Be Able to Measure Dark Energy Through the Milky Way's Collision With Andromeda

The Milky Way and Andromeda are set to collide in a few billion years but are still over two million…

1 month ago

Dynamical Dark Energy Might Explain Strange 21-cm Signal

Dark energy may evolve in time, and it may even connect through a new force of nature with dark matter.…

3 months ago

ESA's Euclid Mission is Off to Explore the Dark Universe

The Euclid space telescope, the ESA's next-generation astrophysics mission, was successfully launched to space!

3 months ago

Two New Space Telescopes Will Bring Dark Energy Into Focus

The ESA's Euclid and NASA's Nancy Grace Roman space telescope will work together to resolve the mystery of cosmic expansion!

3 months ago

The Hidden Benefits of Large Science Projects

Large astronomical projects like the Dark Energy Survey and the James Webb Space Telescope provide innumerable benefits to society, like…

4 months ago

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…

5 months ago

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?…

7 months ago

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…

8 months ago

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"…

8 months ago

“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…

10 months ago