LuSEE-Night will demonstrate whether an experiment to search for ancient radio signals can survive the moon’s unforgiving environment.
CMB
To understand why scientists are excited about detecting a new background, just look to the history of studies of the CMB.
Just because matter is visible doesn’t mean it’s easy to see.
With CMB-S4, scientists hope to connect a sandy desert with a polar desert—and revolutionize our understanding of the early universe.