They were seen sparkling across the skies of Montana right around Christmas: a tidy row of lights that some mistook to be UFOs. The glowing celestial train has been spotted in California, Texas, in the Netherlands and even Chile.
![](https://scx1.b-cdn.net/csz/news/tmb/2019/2-satellite.jpg)
Source:
https://phys.org/news/2020-01-astronomers-spacex-satellites-bright-sky.html