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Space

Space Dust Casts Shadow On Big Bang Theory?

In March of this year, a team of scientists announced that they had found evidence of primordial gravitational waves, hypothesized ripples in spacetime whose existence would suggest that the universe did indeed expand many times faster than the speed of light in the first few instants after the Big Bang. But a new report has cast doubt on the Big…
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NASA Placing A Tiny 3D Printed Space Camera Into CubeSats

NASA is experimenting with small space cameras made almost entirely of 3D printed parts. The technology the agency is using is a bit different from the 3D printing you might be familiar with if you've used consumer printers. Like 3D printing with exuded plastic, the pieces are built layer by layer, from the bottom up.
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