Staying afloat in space can be deceptively hard.  Just ask the characters from Gravity, or any number of the hundreds of small satellites that fall...
In a new study, a pair of Harvard astrophysicists did the math on whether or not BLC1 is an extraterrestrial signal - and the results are not good!
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Mostly finished with the router table cabinet. I still have to build in a peg board on the side opposite the power switch. And I think I'll paint the...
Hey, give them a break, after all these engines are new, uncharted territory...Erm, anyway, Scott Manley has a video on the static fire so I'll be up...
If I wanted to see how my family and friends were doing then I called them on the phone.
If I wanted to learn about a new restaurant then I read the...
