Saturn
Weekly Space Hangout – Mar. 25, 2016: Andrew Helton & Ryan Hamilton of SOFIA
Host: Fraser Cain (@fcain) Guests:This week, we welcome Andrew Helton and Ryan Hamilton, member of the SOFIA Telescope Team. Andrew…
Who Discovered Helium?
In addition to its many commercial and scientific uses, helium is one of the most plentiful elements in our universe,…
Cassini Watches Star Through Enceladus’ Plume
Today Cassini will observe the light of the central star in Orion's belt as it passes through Enceladus' plumes.
How Dense Are The Planets?
The planets of our Solar System vary considerably in terms of density, which is crucial in terms of its classification…
Why Do Planets Have Rings?
Planet come in a wide variety of sizes, compositions, and colors - and they can sometimes have rings. Where do…
Weekly Space Hangout – Feb. 5, 2016: Dr. Or Graur
Host: Fraser Cain (@fcain) Special Guest: Dr. Or Graur, Research Associate at the Center for Cosmology and Particle Physics at…
Saturn’s Rings Continue to Surprise Scientists
If you try to apply simple common sense to how Saturn's rings really work you're going to be sorely mistaken:…
The Orbit of the Planets. How Long Is A Year On The Other Planets?
Here on Earth, a year lasts roughly 365.2 days. But on the other planets in our Solar System, things get…
How Long Is A Day On The Other Planets Of The Solar System?
We are all familiar with how long a day is here on Earth. But how long is a day on…
What Would Earth Look Like With Rings?
People have often wondered what Earth would look like if it had Saturn's rings. JPL's Kevin Gill lets them know…