A 10-month mission demonstrated three elements of the plan to beam solar power from space to Earth. One year ago, Caltech's Space Solar Power Demonstrator (SSPD-1) launched into space to demonstrate ...
The largest known prime number has been discovered by an amateur researcher and former Nvidia employee. The new number is 2 136,279,841 – 1, which beats the previous title holder (2 82,589,933 – 1) by ...
One year ago, Caltech’s Space Solar Power Demonstrator (SSPD-1) launched into space to demonstrate and test three technological innovations that are among those necessary to make space solar power a ...
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