cosmic microwave background radiation

How did the universe come into being? This is one of the oldest and most intractable questions in human history.

What is the shape of the universe? This is an ancient yet novel question, relevant to our knowledge and understanding of the universe and our place and importance in it.

Surely many people have heard of the concept of multiverse, but many people only consider it a concept in science fiction movies, far from our real world.

Is there something wrong with the big bang theory, or is the theory of relativity itself wrong?

Parallel universes may sound like a concept in sci-fi movies, and basically have nothing to do with modern physics.

Scientists are experimenting with using a balloon to bring the radio telescope high to observe cosmic microwave background radiation.

Physicists in the US say they have recreated the form of radiation released by the Big Bang in the laboratory to better understand the development of this structure in the early