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Walkabout the Galaxy
An irreverent and informative tour of the latest, greatest, and most interesting discoveries in astronomy.

One of our favorite cosmological mysteries is...

: 48 minutes : 22-Dec-2021

We welcome 2022 with a look at the future hom...

: 44 minutes : 12-Jan-2022

The Astroquarks assemble to examine the myste...

: 45 minutes : 19-Jan-2022

Mimas, the heavily battered "death star" moon...

: 44 minutes : 02-Feb-2022

How special is the Earth for having a large M...

: 50 minutes : 09-Feb-2022

Sustained fusion reactions with a net product...

: 51 minutes : 16-Feb-2022

A remarkably accurate test of general relativ...

: 45 minutes : 23-Feb-2022

We learn how binary star systems may create a...

: 51 minutes : 02-Mar-2022

Even the emptiness between galaxies is filled...

: 49 minutes : 09-Mar-2022

We like to think we understand ordinary matte...

: 44 minutes : 16-Mar-2022