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MotorBiscuit20 時間

Harvard Prof theorizes a nuclear-powered alien spacecraft the size of Manhattan is hurtling ...

In June, scientists spotted an odd object hurtling toward our solar system. 3I/ATLAS is likely the size of Manhattan. Unlike ...
Modern Engineering Marvels on MSN5 時間

Is 3I/ATLAS a Comet or a Nuclear-Powered Interstellar Craft?

It was Carl Sagan who used to say, "Extraordinary claims require extraordinary evidence." That adage now looms over the world of astronomy as Harvard astrophysicist Avi Loeb puts forward a bold ...

Mysterious object approaching towards Earth? Is it alien spacecraft? Scientists makes ...

Since the exploration of space began, there has always been one question in humanity's mind: Is there life beyond Earth? Can ...

SpaceX scrubs Starship flight test. When could megarocket launch now?

SpaceX didn't end up launching its gigantic Starship spacecraft on schedule, but Elon Musk's rocket company isn't waiting long to try again.

SpaceX scrubs critical Starship launch due to 'ground systems' issue

SpaceX has been known for its risk-tolerant philosophy when it comes to Starship's development. Musk has stressed that rapid ...

SpaceX scrubs Starship flight 10 at Starbase. Here’s why, and what happens next

SpaceX didn't end up launching its gigantic Starship spacecraft on schedule, but Elon Musk's rocket company isn't waiting long to try again.