Dark Energy and Dark Matter are similar in that they both appear to be slowing the expansion of the universe.

Question

Quizplus · Accepted Answer

Dark Energy is actually causing the expansion of the universe to accelerate, while Dark Matter is not directly affecting the expansion rate. Both are however believed to be responsible for the observed gravitational effects that are necessary for galaxies and galaxy clusters to form and maintain their structure.

Dark Energy and Dark Matter Are Similar in That They