All Previously Featured

Creative Brain
Big Picture Science Radio Show - Creative Brains
Many animals are industrious and clever, but humans are unique in their creative and inventive impulses. Composer Anthony Brandt and neuroscientist David Eagleman discuss how human creativity has reshaped the world. But is Homo sapiens’ claim on creativity destined to be short-lived? Why both men are prepared to step aside when artificial intelligence can do their jobs.
February 05, 2018
Ancient Noachian rocks on Mars February 05, 2018
New Studies of Clay Formation Provide Clues about Early Martian Climate
February 5, 2018, Mountain View, CA -- New research published in Nature Astronomy seeks to understand how surface clay was formed on Mars despite its cold climate.

Democratizing Astronomy One Child at a Time
The Unistellar team recently traveled to the Rift Valley in Kenya to participate in a unique and exciting outreach event with a new initiative called StarWatchForAll.
January 30, 2018
The Three Surprises of 'Oumuamua
One of the defining moments in planetary astronomy in 2017 is that this is the year we discovered the first astronomical object to enter the Solar System from interstellar space.
January 30, 2018
Simple math shows how many space aliens may be out there
If you say you believe space aliens exist, I doubt your friends will be shocked. In a universe aglow with 2 trillion galaxies, you'd be supremely smug to think that Earth alone hosts clever creatures.
January 29, 2018
homepage template Jan 21
Where in the Worlds has SETI Institute Been? - Jan 15, 2017 - Jan 21, 2018
A roundup of SETI Institute in the media.
January 26, 2018
Where in the Worlds has SETI Institute Been? - Jan 08, 2017 - Jan 14, 2018
A roundup of SETI Institute in the media.
January 12, 2018
Carl Sagan Center Activity Report December 2017
Carl Sagan Center Activity Report for November 2017
January 19, 2018
laser seti
Laser SETI 2018
Hello and happy Trip Around the Sun 2018! We’d like to help start your year in a positive way with a very exciting announcement.
January 18, 2018

UFO believers got one thing right. Here's what they get wrong.
The government did have a secret program to investigate odd aerial phenomena, but that doesn't mean UFOs are alien spacecraft.
January 16, 2018