Διάστημα
Ο Ουρανός Καταγράφηκε από το JWST Δείχνοντας την Ομορφιά του Ηλιακού μας Συστήματος
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Over the course of 2023, the James Webb Space Telescope (JWST) has not failed to deliver on its promise of broadening our scope of universal understanding. Through it, we have discovered Earth-like exoplanets, water plumes on Enceladus, penetrated through cosmic dust to photograph features like the ‘Pillars of Creation’, and more. Now, to close out the year, JWST has given us some of our most detailed looks yet at the 3rd largest planet in our Solar system and 7th from the Sun – Uranus and various of its 27 moons.
Καταγραφή του Ουρανού
Uranus is a unique and captivating ice giant that is primarily composed of heavier elements such as water, ammonia, and methane ices, blended with rocky material. While believed to be inhospitable to life, this composition results in the striking blue-green hue associated with the planet. More specifically, this appearance results from methane in its atmosphere absorbing red light and reflecting blue-green light, which gives Uranus its serene and tranquil appearance when viewed from a distance.
Πηγή: www.nasa.gov/missions/webb/nasas-webb-rings-in-holidays-with-ringed-planet-uranus/
