NASA's 'flying' telescope begins studying asteroids, stars
SOFIA’s instruments observe infrared energy - one part of the electromagnetic spectrum which includes visible light, x-rays, radio waves and others.
Feb 22, 2016, 12:37 PM IST
SOFIA’s instruments observe infrared energy - one part of the electromagnetic spectrum which includes visible light, x-rays, radio waves and others.
Feb 22, 2016, 12:37 PM IST