The vast space between billions of stars in the Milky Way is not empty, but filled with thin interstellar medium. Using the Five-hundred-meter Aperture Spherical Radio Telescope (FAST), Chinese scientists revealed the unprecedented details of the Galactic interstellar med...
This video shows a huge steel structure under the gorgeous starry sky – "China Sky Eye" or FAST, under construction. It is located in the mountains of southwest China. Construction of the FAST project started in 2011 and it was officially put into operation in 2020. Over...