👤 whose
Whose mission first mapped the entire sky in infrared in space?
AstronomySpace telescopes
Quick Answer
The IRAS mission, a joint project involving NASA, the UK and the Netherlands, created the first all-sky infrared survey in 1983. It opened a new view of dusty and cool objects.
The Full Story
The Infrared Astronomical Satellite, or IRAS, launched in 1983, carried out the first survey of the entire sky in infrared wavelengths. It detected asteroids, star-forming regions, dusty galaxies and other objects invisible in ordinary light. The mission showed how much of the universe is hidden by dust and only visible in infrared. IRAS became a foundational mission for modern infrared astronomy.
Key Facts
1.IRAS launched in 1983
2.It produced the first all-sky infrared survey
3.It discovered many dust-enshrouded objects
YouTube Angle
Suggested video title for this topic:
"The sky, but through heat instead of light."