TechKnow Season 1 Episode 8 NASA's Lab in the Sky
- October 20, 2013
In TechKnow season 1 episode 8, viewers are taken on a journey to NASA's Lab in the Sky. The episode focuses on the Stratospheric Observatory for Infrared Astronomy (SOFIA), a unique telescope that is housed on a modified Boeing 747. The telescope is able to observe celestial objects that are difficult to see from the ground due to atmospheric interference.
The episode begins with host, Phil Torres, introducing viewers to the SOFIA project and explaining the challenges that come with observing space from the ground. He explains that the Earth's atmosphere distorts light coming from space, making it difficult to obtain clear images. However, SOFIA is designed to overcome this problem by flying at 45,000 feet, above most of the Earth's atmosphere.
Viewers are then taken inside the aircraft to see the telescope in action. The aircraft has been modified to accommodate the telescope, which sits in the back of the plane. A large door opens up to allow the telescope to observe the stars and planets. The telescope itself is mounted on a gyroscope, which keeps it stable, even when the aircraft is moving.
The SOFIA project is a collaboration between NASA and the German Aerospace Center (DLR). Viewers learn that Germany provided the aircraft, while NASA installed the telescope and scientific instruments. The project has been in operation since 2010 and has produced some groundbreaking discoveries in the field of astronomy.
The episode also features interviews with members of the SOFIA team, including scientists, pilots, and technicians. Viewers learn about the challenges of operating a telescope in an aircraft, such as the need for it to be ready to observe at a moment's notice, the importance of stability in flight, and the need for specialized equipment to detect different wavelengths of light.
The SOFIA team has been able to make a number of exciting discoveries through their observations. These include identifying water on the moon, discovering the molecular make-up of a comet, and observing the birth of new stars. The episode includes stunning images captured by SOFIA of various celestial objects, including the Orion Nebula, the center of our Milky Way galaxy, and the surface of Pluto.
In addition to showcasing the SOFIA project, the episode also provides a glimpse into the daily workings of a NASA research facility. Viewers are taken behind the scenes to see how the telescope is maintained and the data collected from it is analyzed. The episode also touches on the importance of collaboration between international space agencies, as well as the role of private companies in supporting scientific research.
Overall, TechKnow season 1 episode 8 offers a fascinating look at one of NASA's most innovative projects. Viewers are given a window into the world of astronomy and the challenges involved in observing the universe from Earth. The episode is sure to inspire a sense of wonder and curiosity about the mysteries of the cosmos.
