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The cheapest battery for solar energy storage

It’s rarely great news when an area gets blanketed in volcanic ash – but University of Barcelona researchers have discovered it has a rare combination of useful properties, which make it remarkably useful as an energy storage medium. We’ve written…

Intuitive Machines wants to help NASA return samples from Mars

Intuitive Machines is looking to help reshape the Mars Sample Return mission architecture with its own technology, based on architecture it has been developing for the moon, executives told investors during a quarterly earnings call Tuesday.  “Intuitive Machines has engaged…

Looking Glass launches new 3D displays

Looking Glass makes trippy-looking mixed-reality screens that make things look 3D without the need of special glasses. Today, it launches a pair of new displays, including a 16-inch mode that runs $4,000. There’s also a 32-inch display, with a ‘if…