Wall-E and Eva set record, snag pic | | The 1st-ever interplanetary CubeSats - nicknamed Wall-E and Eva - are now on their way to Mars. They set a new CubeSat distance record on May 8. Then Wall-E turned back and grabbed an image of the Earth and moon. | | |
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Meet the fastest-growing black hole | | Because it sucks in so much gas, this black hole is ultra-luminous. If it sat at the center of our Milky Way, we'd see it shining 10 times more brightly than a full moon. | | |
What is peer review? | | We’ve all heard of peer review. It gives credence to research and scholarly papers. But what does it mean? How does it work? | | |