Astronomers have studied 14 years of Hubble Space Telescope observations of Jupiter's icy moon Europa, and now suspect that its infamous water vapor eruptions may not exist as was previously thought
Europa has long been a hot target for scientists aiming to investigate the habitability of nearby worlds and the possible existence of life elsewhere in the solar system. That is because this Jovian moon is thought to host a global subsurface ocean that possibly harbors some of the essential elements for life under its thick and icy shell, including complex organic chemicals and water.