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Mars Sunset Gives Me The Blues

NASA’s Curiosity Rover has captured a blue sunset over the Martian skyline, demonstrating the icy blue color that descends on the Red Planet when night falls. The [...]

Are Space and Time An Illusion?

From PBS Digital Studios: What exactly is spacetime? Well, it’s a mathematical model that combines measurements of both space and time into a single continuum, with [...]
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