Is Ganymede on crack? What happened with the Soyuz?
Strange Ice Spikes in Europa and can a moon has moons?
We have a new object in the Kuiper belt: 2015 TG387, “The Goblin”!
What happened to the Opportunity rover? How about 21P/Giacobini-Zinner? more at #365DaysofAstro. And lets celebrate Astronomy Cast’s 500th Episode!
What’s up with JWST? And it looks like Oumuamua is a comet…
Dr. Jillian Scudder will be telling us about her new book, Astroquizzical in which she takes us on an enthralling cosmic journey through space and time and locates our home planet within its own “family tree.”
How do we measure the mass of a galaxy? Should we colonize the Moon or Mars? Should India?
New Horizons wakes up and there is methane dunes on Pluto!