Todas notícias "NASA alert"
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10CiênciaCometa 3I/ATLAS intriga a científicos con composición química rica en CO2 y alerta global
El cometa interestelar 3I/ATLAS, detectado en julio de 2025 por el telescopio ATLAS en Chile, activó los protocolos de defensa planetaria de...
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12Ciência
Comet 3I/ATLAS intrigues scientists with CO2-rich chemical composition and global alert
The interstellar comet 3I/ATLAS, detected in July 2025 by the ATLAS telescope in Chile, triggered Nasa’s planetary defense protocols due to its...
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16CiênciaNasa activates defense protocol for 3I/ATLAS comet with anomalous chemistry and unpredictable trajectory
Nasa issues alert for interstellar comet 3I/ATLAS due to unusual behavior observed in its hyperbolic trajectory. The object, detected on July 1,...
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23Ciência
Interstellar comet 3I/ATLAS activates NASA protocols due to rare chemical composition and unpredictable trajectory in 2025
NASA activated planetary defense protocols on Tuesday, October 21, 2025, after detecting anomalous behaviors in the interstellar comet 3I/ATLAS, the third confirmed...