Ice is a key component in the universe. There are frozen water molecules on comets, moons, exoplanets, and in your drink as you cool off from the summer heat. However, under the microscope, not all ...
Space stations break down. Satellites get damaged. Repairing them requires launching replacement components on rockets. The US Defense Advanced Research Projects Agency (DARPA) is now exploring an ...
Bad news if you want to move to the moon or Mars: housing is a little hard to come by. Fortunately, NASA (as always) is thinking ahead, and has just shown off a self-assembling robotic structure that ...
The Defense Advanced Research Projects Agency (DARPA) — which has been known to fund the development of sci-fi-sounding ideas like flying aircraft carriers or massive streetlights on the Moon — is now ...
The Defense Advanced Research Projects Agency (DARPA) — which has been known to fund the development of sci-fi-sounding ideas like flying aircraft carriers or massive streetlights on the Moon — is now ...
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