The most rare objects in the night sky are only visible in some extreme places. Dr. Michelle Thaller introduces us to Dr. Anna Moore, a scientist whose trips to Antarctica help us better understand the solar system.
Host Dr. Michelle Thaller talks to Prof. Lisa Randall, a theoretical particle physicist at Harvard, about her new book, Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe. The scientists explore what caused the dinosaurs’ extinction and the role dark matter plays in the universe and our world.
Host Michelle Thaller talks with astronomer and author Phil Plait of Slate’s Bad Astronomy blog about this conundrum: why are humans so quick to explain the unknowns of the cosmos as aliens? And why is this healthy imagination important in science?