This is a very bad article. NASA has investigated how a lensless mirrorless telescope could actually be made using photonic integrated circuits[0]. There are ev

This is a very bad article. NASA has investigated how a lensless mirrorless telescope could actually be made using photonic integrated circuits[0]. There are even mass benefits too. [0]https://www.nasa.gov/content/low-mass-planar-photonic-imaging-sensor-1 https://www.nasa.gov/content/low-mass-planar-photonic-imagin...