Starlink, a satellite-based internet service and division of Elon Musk's aerospace company SpaceX, is currently in its beta-testing phase. But some users can sign up to preorder the internet service, which aims to provide "high-speed, low latency broadband internet" globally. Here's how to sign up: Go to Starlink's website. Enter your email and address to find your service area. See when Starlink estimates it will provide service to your location. Pay a $99 deposit upfront that will be deducted from the monthly fee of $99, the $499 hardware cost, and shipping. The site disclaims that there are limited spots available and that the spots will be filled on a "first-come, first-served basis" for preorders.