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NEW IMAGES! NASA’s Webb & SPHEREx Deliver First Look at Alien Comet
NASA’s brand-new SPHEREx telescope has made its first discovery: interstellar comet 3I/ATLAS. Faster and larger than any visitor before it, ATLAS is rich in carbon dioxide, with only faint traces of water and carbon monoxide. Together with JWST and Hubble, SPHEREx is revealing what this alien traveler is — and isn’t. paper link : https ...
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Sometimes scientists use enhanced-color images to reveal subtle variations on the surface of Mars. This view from our Mars Odyssey orbiter highlights details in clouds hovering over canyons in the Margaritifer Terra region in December. More from Odyssey: science.nasa.gov/mission/odyssey/ | NASA Mars
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