November 28, 2022

AndronETalksNews

AndronETalksNews

Hubble Finds First Evidence of Water Vapor at Jupiter’s Moon Ganymede

NASA

July 26, 2021

For the first time, astronomers have uncovered evidence of water vapor in the atmosphere of Jupiter’s moon Ganymede. This water vapor forms when ice from the moon’s surface sublimates — that is, turns from solid to gas.

Scientists used new and archival datasets from NASA’s Hubble Space Telescope to make the discovery, published in the journal Nature Astronomy.

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