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Unfortunately cosmology and astrophysics is basically all passive measurements. Doing a controlled experiment would be more useful, but would probably remove ha
by jrichardshaw 6y ago
Unfortunately cosmology and astrophysics is basically all passive measurements. Doing a controlled experiment would be more useful, but would probably remove half the fun!
- nickik 6y agoI mean that you are listing to half of the night sky at once. At least that what I understood from the wikipedia page.