Radio astronomy and satellite communication have a long common history. Advances made in one field have benefitted the other, and our modern era of spacecraft and mobile internet is a product of this partnership. But there are times when the goals of radio astronomy and the goals of communication satellites are in opposition. This is most clearly seen in the development of satellite constellations such as Starlink.
Click here for original story, Starlinks are easily detected by radio telescopes
Source: Phys.org