Previously Featured

On Defense
Big Picture Science Radio show - On Defense
The military is a dangerous calling, but researchers are trying to make it safer for troops. Writer Mary Roach investigates how scientists work to protect soldiers from foes like heat, noise, and fatigue, and how bad odors were once considered a secret weapon. Also, the ancient history of camouflage and the innate chemical defense system that protects you.
mars
Where in the Worlds has SETI Institute Been? - Sept 25 - October 1, 2017
A roundup of SETI Institute in the media.
September 15, 2017

Sputnik’s Birthday
It was the size of a fitness ball, but its effect was bigger than any bomb. Sixty years ago, on October 4, 1957, the world awoke to learn that the Soviet Union had launched a satellite into orbit – the first to do so. Sputnik 1 was nearly two-feet in diameter and weighed as much as a middle-aged insurance salesman. Most people were stunned.
October 03, 2017
AAA's group photo
NASA Airborne Astronomy Ambassador Update
Seven NASA Airborne Astronomy Ambassadors (AAA) and two district liaisons traveled to Palmdale for their SOFIA flight week experience.
September 27, 2017
Skeptic Check: Aliens - The Evidence
Big Picture Science Radio show - Aliens - The Evidence
In the new film, Arrival, extraterrestrials once again pay Earth a visit. But many believe the aliens are already here. How good is the evidence? And what is the chance that experiments to eavesdrop on distant alien societies might succeed. Also, could aliens be behind the bizarre behavior of two star systems now making the news?

Carl Sagan Center Activity Report August 2017
Carl Sagan Center Activity Report for August 2017
June 22, 2017