3I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar ...
Existing NASA Spacecraft Could Intercept the Weird Interstellar Object Cruising Into Our Star System
Earlier this month, astronomers noticed a mysterious object speeding toward the inner solar system from outside of our star system. It’s an exceedingly rare occurrence, marking only the third ...
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