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marsfest 2018 desert
Join us for MarsFest, February 23 - 25, 2018
We are proud to announce the 5rd Annual MarsFest in Death Valley National Park from Feb 23 - 25, 2018
February 07, 2018

SETI Talks presents Big Astronomy Begins: Searching for Exoplanets with AI
Join us at SRI International in Menlo Park CA, on Wednesday Feb. 21 from 7:00 - 8:00 PM for a discussion of the potential of neural networks to transform astronomy.
February 06, 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