Newslink: Here's Why Astronomers Are So Worried About SpaceX's Planned 'Megaconstellation'
SpaceX put 60 Starlink satellites in space May 23, the first little chunk of an eventual 12,000-satellite-strong "megaconstellation" that the private company plans to place in orbit. Not long after the launch, observers and astronomers noticed something: This train of five dozen objects looked really bright overhead — unusually bright for artificial satellites. And this light show has many astronomers worried.