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WISE

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description WISE Overview

WISE was a NASA space observatory designed to conduct a comprehensive all-sky infrared survey. Launched in 2009, it scanned the heavens using infrared light, identifying previously unknown asteroids and distant galaxies. The data collected by WISE remains valuable for astronomers studying celestial objects at various distances and temperatures. It is particularly useful for researchers investigating star formation, planetary systems, and the composition of the universe.

help WISE FAQ

When was the WISE space telescope launched?

The Wide-field Infrared Survey Explorer (WISE) was launched by NASA on December 14, 2009. It was sent into a Sun-synchronous low Earth orbit to survey the entire sky in infrared light.

What is the primary mission of the WISE telescope?

Its primary mission was to complete an astronomical survey mapping the entire sky in infrared, which it finished in late 2010. It successfully detected hundreds of millions of objects, including asteroids, star clusters, and distant galaxies.

What is the NEOWISE mission?

After its coolant ran out in 2011, NASA repurposed the satellite into the NEOWISE mission to focus specifically on hunting for near-Earth objects. It successfully characterized thousands of asteroids and comets that could potentially pose a threat to Earth.

Did the WISE telescope find the legendary "Planet Nine"?

While researchers analyzed WISE data specifically looking for a massive undiscovered "Planet Nine" in the outer solar system, the telescope did not definitively find it. However, the survey did place strict limits on how large and close such a planet could be.

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