Hosted by Steve Nerlich.
Well… Cheap Astronomy confirms some mysteries are still mysteries!
Dear Cheap Astronomy – Is warp drive looking any more possible?
Well, no, insofar as it looks about as possible as it ever did, which is to say, it's probably
impossible, but at the same time, it's best to never say never. As we've covered before, the
nature of space-time precludes the possibility of faster than light travel simply because light
travels as fast as it is possible to travel in space-time.
Dear Cheap Astronomy – What is X-17?
X-17 is a mysterious and somewhat hypothetical particle. Somewhat hypothetical
means there is a bit of evidence for its existence, although it's more a case of there being
evidence of something unusual, rather than definitive evidence of a new particle that does something
unusual.
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