Models help scientists understand everything from the particles that make up the universe to massive superstructures of galaxies at the beginning of time. But sometimes they model more mundane, though ...

The idea of terraforming Mars – aka "Earth's Twin" – is a fascinating idea. Between melting the polar ice caps, slowly creating an atmosphere, and then engineering the environment to have foliage, ...

Two astronauts stand outside a geodesic dome in an artist's conception of a lunar base. It’s time to ask ourselves the big question: Should we try to colonize our solar system, or not? I’ll readily ...