Sentences with phrase «identifying electromagnetic radiation»
The new field of 21 - centimeter cosmology is a branch of radio astronomy that focuses on identifying electromagnetic radiation that started out with a wavelength of 21 centimeters.
http://discovermagazine.com/
In the hopes of seeing the gas clouds from which the first stars arose, Loeb has devoted much of the past decade to a new field called 21 - centimeter cosmology, a branch of radio astronomy that focuses on identifying electromagnetic radiation that started out with a wavelength of 21 centimeters.
Not exact matches
He had identified the X-ray, a high - frequency form of electromagnetic radiation.