Important data can be stored and concealed quite easily in ordinary plastic using 3D printers and terahertz radiation, scientists show. Holography can be done quite easily: A 3D printer can be used to ...
NASA has a history of doing interesting and unexpected things when it comes to its space missions. Recently, NASA successfully placed the Perseverance rover onto the surface of Mars. One of the most ...
May 22, 2023, Mountain View, CA – What would happen if we received a message from an extraterrestrial civilization? Daniela de Paulis, an established interdisciplinary artist and licensed radio ...
The engineers at NASA’s Jet Propulsion Laboratory (JPL) managed to hide a clever message in the red and white colors of the Perseverance rover’s parachute that it used to successfully land on Mars ...
A Sign in Space imagines how Earth might respond to a signal from aliens and invites the public to help decode an ET message. May 22, 2023, Mountain View, CA – What would happen if we received a ...
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