How Telescopes Use X-Rays, Infrared And More To See The Universe

The amount of the electromagnetic spectrum that humans can perceive is extremely tiny. So we built telescopes to see what else is out there.

TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes.