SpaceX’s Starlink project poses an existential threat to astronomy
In astrophysicist Fred Hoyle classic 1957 science fiction novelThe Black Cloud, an enormous gas cloud enters our solar system and obscures the sun, stopping its radiation from reaching Earth. In the book, the titular cloud’s impending arrival is first noted by astronomers, who sound the alarm. Now, more than 60 years after Hoyle’s book was first published, astronomers are once again voicing their concerns about the sky being blocked out — only this time, it’s for real....