Jan 17th: A Dwarf Water Planet in Our Solar System & Rose’s First Asteroid
Today we have stories about the dwarf planet Ceres and asteroid 2014 YW14 discovered by Rose Matheny
Aug 4th: How do we know the Earth is curved?
Why do people believe the Earth is flat? How do we know it’s curved? Is a debate even worth it? I discuss these questions and more in today’s Ask a Spaceman!
Aug 3rd: Earth
Today we talk about our own home world: Earth. You might think you know the planet beneath your feet, but it’s actually one of the most interesting and dynamic places in the Solar System.
May 26th: Earth To Mars In 100 Days? The Power Of Nuclear Rockets
The Solar System is a really big place, and it takes forever to travel from world to world with traditional chemical rockets. But one technique, developed back in the 1960s might provide a way to dramatically shorten our travel times: nuclear rockets.
May 3rd: Earth Glow & Asteroid Slam
Although you can’t see the extremely faint geocorona, you can observe other components of the Earth’s nightly airglow.