Hubble researchers determine shade of an exoplanet for the primary time (video)
Whereas exoplanets are seemingly a dime a dozen, their seems to be have been mysteries; they typically exist solely as measurements. Scientists utilizing the Hubble Area Telescope have partly solved that riddle by pinpointing the seen shade of an extrasolar world for the primary time. By measuring mirrored mild, they will inform that HD 189733b (conceptualized above) is a cobalt blue, very similar to Earth’s oceans. Not that we will declare a lot kinship, although. The planet is a fuel big sixty three mild-years away — its blue tint comes from an environment doubtless filled with lethal silicate. As disappointing as that could be, the invention ought to at the very least assist us perceive planet varieties that do not exist within the Photo voltaic System.
Tags: astronomy esa exoplanet hd189733b hubble hubblespacetelescope nasa planet science area video