Light Pollution: How Much Does It Affect Us? скачать в хорошем качестве

Light Pollution: How Much Does It Affect Us?

Visit    • Will Satellites Help Us Save or Exploit Ea...   to watch the full Space Greed episode! Or, use https://curiositystream.com/Sabine for a full year of Curiosity Stream for only $14.99. Is light pollution a real problem or just something that first world people complain about when they have nothing else to complain about? How much of a problem are Elon Musk's StarLink satellites really? In this video we'll look at the data. The full video about the guys in Rennes turning off shop lights is here:    • Parkour climate activists switch off Paris...   Light pollution data and images at around 2 minutes from this website: http://www.lightpollution.it/dmsp/ind... The paper I mention at 4 mins 2 seconds is here: https://academic.oup.com/sleep/articl... The Cerro Tololo image is here: https://noirlab.edu/public/images/iot... The paper I mention at 9 minutes 17 seconds about the Zwicky Transient Facility is here: https://iopscience.iop.org/article/10... The BBC interview I mention at 10 minutes is here: https://www.bbc.com/news/science-envi... The ESO paper I show at 10 minutes 20 seconds is this: https://www.aanda.org/articles/aa/abs... The IAU press release I mention at 10 minutes 50 seconds is here: https://www.iau.org/news/pressrelease... You can support us on Patreon:   / sabine   Many thanks to Jordi Busqué for helping with this video http://jordibusque.com/ 0:00 Intro 0:51 What is light pollution? 2:36 What are the consequences? 6:56 What can we do? 8:27 How bad is StarLink? 11:24 Sponsor message #science #astronomy #health