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Emily Kwong and Regina Barber of NPR's Short Wave talk about a comet visiting from interstellar space, caterpillars that eat and break down plastic, and how animals' sense of smell varies by altitude.
The third object known to have entered the Solar System from interstellar space has an origin unlike either of its ...
The comet was identified as interstellar due to its highly eccentric hyperbolic orbit, which is unlike the elliptical orbits of native Solar System objects.
Perplexity AI launched its Comet web browser after Google Chrome rejected the startup's offer to become a default search ...