That camera, called LSSTCam (the telescope was originally called the Large Scale Synoptic Telescope), has 21 times the field ...

The new sensor features a resolution equivalent to 24K, but don’t expect it to show up in Canon’s consumer cameras any time ...

The best cheap full-frame cameras make top-notch photography accessible to everyone, so you don't need to be a professional - or have loads of spare cash - to get a large sensor within your grasp.