Inside The Heart Of The World’s Largest Flying Observatory
Take an inside tour of The Stratospheric Observatory for Infrared Astronomy from NASA.
The Stratospheric Observatory for Infrared Astronomy (SOFIA) is the largest airborne observatory in the world, capable of making observations that are impossible for even the largest and highest ground-based telescopes. SOFIA is an extensively modified Boeing 747SP aircraft carrying a reflecting telescope with an effective diameter of 2.5 meters (100 inches). SOFIA studies many different kinds of astronomical objects and phenomena, including star birth and death, the formation of new solar systems, black holes at the center of galaxies, and complex molecules in space.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.