How to pronounce “background radiation” in English

That'll protect against background radiation and solar radiation to bring it down to kind of similar to the levels of radiation on the surface of Earth.

a cosmic microwave background radiation, the oldest light in the universe.

like cosmic background radiation, primordial B-mode polarization, and the love between India Arie and her man, all of which seemed to have existed

Then the cosmic background radiation, this colorful sphere, and The Big Bang itself.

known as the cosmic microwave background radiation.

Actually you start to think about background radiation if you want to keep them for a long time.

And then there is this cosmic microwave background radiation that we just talked about, which is just a photograph of the outside surface.

One of the things we're looking at in the cosmic microwave background radiation is for tensor modes-- what are called tensor modes.

And when you combine the supernova measurements with measurements of the cosmic microwave background radiation and other data, then you figure out,

And of course before the era of these satellites that probe the cosmic microwave background radiation,

that come flying out of the sun and coming from the cosmic background radiation.

Well, until we had ways of detecting the cosmic background radiation, and some pretty fancy math, and the redshift of stars, that's not a question anyone

know that the relics thermal relics of the hot universe that you see as the cosmic microwave background radiation

Now, the direct evidence is when we measure the actual physical temperature of the universe, the background radiation temperature started dropping, right?