October was a busy month for commercial spaceflight! Not only did SpaceX complete its first commercial resupply mission to the International Space Station, but Nanosatisfi completed its first successful high-altitude test of the ArduSat payload. Since the first high-altitude test didn’t get off the ground, this mission was a big moment for the Nanosatisfi team.
Sprites are tiny; there’s a reason they are called chip satellites. They are powered by a pair of TASC (triangular advanced solar cells) that are less than 5 centimeters square in surface area, and their antennas are even smaller. Is it even possible for one of these devices to send a signal 500 km back to Earth?