Satellite 'Flock' Launched From ISS Cubesat Cannon: Photos
The world's newest satellite launch site is off to a busy start, with 16 spacecraft put into orbit within a week -- and no rocket required. What’s the trick? Well, the launch site itself is in space. The satellites -- tiny Earth-imagers owned by Silicon Valley startup Planet Labs -- were deployed into orbit over the past week from aboard the International Space Station.NEWS: Saving the Planet One Tiny Satellite at a Time
Read on to see stunning orbital photographs of one of the launches.
Planet Labs is the first customer to make use of a new small satellite launcher owned by NanoRacks, another commercial space firm. NanoRacks' so-called "cubesat deployer" (photographed here in action) was flown to the station last month and installed in Japan’s Kibo laboratory. The module includes an exposed back porch, accessible via a small airlock and robotic arm. Japan also operates its own cubesat launcher on Kibo.ANALYSIS: ISS Astronauts Fire-Up Awesome 'Cubesat Cannon'
Planet Labs’ satellites are part of a planned 28-member network of tiny spacecraft equipped with cameras to continuously image Earth.
Like the station, the Planet Labs constellation, known as Flock 1, will fly in orbits inclined about 52 degrees above and below the equator. They will be lower than the station’s 250-mile altitude to prevent any potential collisions.