Meet Pillownaut Heather Archuletta

We welcome special guest Heather Archuletta, a NASA pillownaut, who tells us what it's like to spend weeks simulating space travel in a slightly inverted bed. While time may have seemed to slow down last year, the Earth has actually been speeding up a bit. We'll explain it all, along with news from our neighboring star, sleep trivia, and nerd news as we kick off the third annual Year of the Astroquarks.