Listening for Black Holes & Neutron Stars
November 19, 2014
Scientists around the world are trying to catch some waves, some gravitational waves. Find out what these warps in space-time are, the ways to find them and how we could use them to "listen" to the movements of black holes and neutron stars.
Journey to the Center of the Earth
November 12, 2014
How do scientists study the Earth's core without directly accessing it? And how does the Earth's formation influence a potential flip in its magnetic field?
Isaac Asimov's Nightfall: Could It Happen?
November 05, 2014
Isaac Asimov dreamed of an almost night-less world with six suns around it in his short story titled Nightfall. So could such an exoplanet exist in the real world, and, if so, how would we ever find it?
Geothermal Heat Pump
January 02, 2013
A more efficient geothermal pump taps the Earth's heat to lower utility bills by up to 80 percent