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Is there an alien visitor in our solar system right now? 👽☄️ Not quite, but a comet from another star system is flying by. It’s called 3I, and it's believed to be the third interstellar object scientists have ever seen. Astrophysicist Erika Hamden shares why this rare visitor could change the way we understand our place in the galaxy. 🔭✨ #Science #Comets #SolarSystem #WomeninSTEM #Space | Museum of Science, Boston
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Is there an alien visitor in our solar system right now? 👽☄️ Not quite, …
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In its first year of science, the James Webb Space Telescope will examine the TRAPPIST-1 star system, revealed on this day 5 years ago. The TRAPPIST-1 system is made up of 7 Earth-size worlds, with at least 3 considered to be in the habitable zone — the distance from a star where it's not too cold or too hot to allow for liquid water on the surface of a planet. Learn more about what makes this system a “natural laboratory” for studying planet habitability in the latest video from NASA Astrobiolo
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