Set Theory Clock (BerlinClock) vs Space

The Berlin Clock consists of 24 lamps arranged in 4 rows.  The top two rows (red) represent the hours, and the bottom two rows (yellow) represent the minutes. Additionally, a circular yellow lamp at the top flashes every 2 seconds. In the top rows of each color, each lamp represents 5 hours or 5 minutes, respectively, while in the bottom rows, each represents 1 hour or 1 minute. The lamps light up from left to right and from bottom to top. Once a row is full, all lamps turn off and another lamp lights up in the row above it.

Every Starlink satellite, live on a beautiful 3D globe. Space tracks the entire Starlink constellation in real time — more than 10,000 satellites rendered as a living shell around a realistic Earth with day and night sides, city lights, and the real positions of the sun, moon, and planets in the sky. THE CONSTELLATION, LIVE • 10,000+ Starlink satellites, positions computed from live SpaceX orbital data • Smooth real-time motion — watch trains of newly launched satellites sweep across the globe • Realistic Earth with a true day/night terminator and glowing night cities KNOW EVERY SATELLITE • Tap any satellite for its live position, generation, NORAD ID, and launch object • Filter the fleet by generation — from the earliest v0.9 birds to the latest v2 fleet • See 250 Starlink gateway ground stations worldwide, plus your own spot under the shell BEYOND EARTH • Pinch out to leave Earth and open the solar system • Visit every planet from Mercury to Neptune — real positions and gorgeous close-ups • Live distance gauges and Starship travel-time estimates for every destination THE SPACEX PULSE • Upcoming Falcon 9 and Starship launches with pads, orbits, and mission details • Jump straight to the launch stream • SpaceX stock price and market cap at a glance Whether you're a space enthusiast, a Starlink customer curious about what's overhead, or you simply want the most beautiful globe on the App Store — Space makes the sky feel alive.