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By Paul M. Sutter on June 18, 2019 in

What’s the deal with redshift? How can we actually interpret velocities when it comes to cosmic expansion?

By Tony Darnell on May 18, 2019 in

Book Review: “Universal: A Guide to the Cosmos” by Brian Cox & Jeff Foreshaw

By Paul M. Sutter on May 16, 2019 in

It turns out that the universe is kind of big. If the universe is important are we immortal? Did life happen on Venus and Mars?

By Paul M. Sutter on May 7, 2019 in

What is the “cosmic calendar”? What are some important scales in the universe?

By AwesomeAstro Pod on May 1, 2019 in

An unwelcome dearth of solar system objects with Jupiter, Mars and Saturn low on the horizon, but dwarf planet Ceres is at opposition and we also have a few nice conjunctions to enjoy in May.

By Fraser Cain on April 30, 2019 in

Podcaster: Fraser Cain 

By Paul M. Sutter on March 5, 2019 in

What’s the difference between the universe and the multiverse? Do we live in the multiverse? @PaulMattSutter at #365DaysOfAstro

By Astronomy Cast on February 18, 2019 in

The day when the Universe tried to Declare War. #365daysOfAstro @astronomyCast