Also worth considering: more space "junk," more obstacles to ground-based space observation.[1] Space has become the easy way. We need to consider terrestrial o

Also worth considering: more space "junk," more obstacles to ground-based space observation.[1] Space has become the easy way. We need to consider terrestrial options first. [1] https://www.theguardian.com/science/2019/nov/22/not-cool-telescope-faces-interference-from-space-bound-satellites https://www.theguardian.com/science/2019/nov/22/not-cool-tel...