Get ready for Galactic Tick Day! (VIDEO)
One "galactic tick" represents 1/100th of an arcsecond’s worth of the orbit of our solar system around the Milky Way. Got that?...
ESA wants to send a spacecraft to watch asteroid deflection experiment
The odds of Earth being struck by an asteroid are remote, but the effects of such collision can range up to a planetary catastrophe
Navy backs “omniphobic” coatings to help ships travel farther (VIDEO)
Unlike some lofty military projects, there's a solid timeline in place