Relativistic spacecraft must interact with the cosmic microwave background in a way that produces a unique light signature. And that means we should be able to spot any nearby, according to a new analysis...
hi..
i found out this cool thing on NASA..
they wud be launching a mission to search for earth like planets... in 2009..
so they gave out everyone an wonderful oppurtunity to send their names along with the spacecraft.. i got this certificate after this..
i want all my blog readers to do...
As you can guess, hardwired computer systems are much faster than general-purpose ones because they are designed to do a single task. But when they fail, they need to be totally reconfigured. This can be just a costly problem in a lab on Earth, but it can be vital in space. This is why a...
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