Today

Busting Nutrition Myths with Jessica Knurick

Are seed oils really that bad? Are people getting enough protein? Neil deGrasse Tyson, Paul Mecurio, & Gary O’Reilly cut through the noise on health myths, food misinformation, and the forces making it harder than ever to eat well with nutrition scientist, Jessica Knurick, PhD. N ... Show More

55m 43s

Apr 14

Secrets of Asteroid Bennu with Harold Connolly Jr.

Could the ingredients for life have arrived on asteroids? Neil deGrasse Tyson and comic co-host Chuck Nice unpack what the sample collected from asteroid Bennu is teaching us about the origins of life itself with Harold Connolly, geologist and mission scientist for OSIRIS-REx. NO ... Show More

1h 13m

Apr 10

Cosmic Queries – Origins of the Universe, with Janna Levin

How did the universe get to be this way? On this episode of StarTalk, Neil DeGrasse Tyson and comic co-host Chuck Nice sit down with theoretical cosmologist, Janna Levin, to help us break down the building blocks of the universe and how it started. Originally Aired March 8, 2021. ... Show More

49m 14s

Jun 2021

Apollo–Soyuz: The End of the Space Race

The space race officially began on October 4, 1957, at 7:28 PM Moscow Time. That was when Sputnik was launched into orbit as the first artificial satellite, and from that moment, it was on. But when did the space race end? That is a much trickier question and there is no formal a ... Show More

9m 30s

Jan 2020

Neil Maher, "Apollo in the Age of Aquarius" (Harvard UP, 2017)

Neil Maher talks about the social forces that shaped NASA in the 1960s and 70s, connecting the space race with the radical upheavals of the counterculture. Maher is a professor of history at the New Jersey Institute of Technology and Rutgers University, Newark. He is the author o ... Show More

33m 39s

Jul 2019

The Apollo Missions Pt. 1: Space Lights

During the summer of 1969, the Apollo 10 lunar mission orbited the dark side of the moon encountered unfamiliar signals coming from the moon's surface. After the famed Apollo 11 moon landing later that summer, word began to spread that the astronauts had encountered something ali ... Show More

46m 54s

Aug 2023

The New Space Race Is On - And Everyone Is Headed To The Moon

The South Pole of the Moon is the coolest place to be. And nearly every country with a space program is vying for a spot there - for a chance to explore the shadowy, polar craters in hopes of finding usable quantities of water ice.On Wednesday, the Indian Space Research Organisat ... Show More

12m 58s

Dec 2021

A new space age?

Dr Kevin Fong convenes a panel of astronautical minds to discuss the next decade or two of space exploration.2021 was an eventful year in space. Captain James Kirk a.k.a William Shatner popped into space for real for a couple of minutes, transported by space company Blue Origin's ... Show More

41m 56s

Nov 2007

Lecture 30: The Moon

What physical processes have shaped the Moon? In this lecture, I describe the surface features of the Moon (the Maria and Highlands), how crater density tells us the relative ages of terrains, and what we have learned about Moon rocks returned by astronauts and robotic probes. I ... Show More

42m 37s

Sep 2019

Skylab: NASA’s Best-Kept Secret| Apollo’s Leftovers | S20-E1

<p>Fifty years ago, America’s space program achieved its greatest triumph, when Apollo Eleven put the first men on the moon.</p><p>The Apollo program was a remarkable success story. But as NASA was sending men to the moon, they were engaged in another, less celebrated project — o ... Show More

39m 2s

Cosmic Queries: The Space Race