Are we alone? Come find out with us.

Ramses Ramirez's Likes

January 2015

SAGANLive Latest episode of Ask An Astrobiologist! You can also sign in to SAGANet.org to join the live chat at the bottom right of the screen. Watch Past Episodes on Youtube ["Talk to an Astrobiologist… Page SAGANLive 72 Likes

December 2014

Elizabeth Alanya Rodríguez

Member Elizabeth Alanya Rodríguez 2 Likes SAGANet en Habla Hispana

Group SAGANet en Habla Hispana 12 Likes

Welcome to
SAGANet

Sign Up
or Sign In

Or sign in with:

Astrobiology 101

Astrobiology Blogs

Photos

Blog Posts

Facilitator

¿Are the Venusian sulphuric acid clouds the by product of long dead anoxogenic photosynthetic organisms?

Posted by Andrew Planet on May 4, 2020 at 2:51pm 2 Comments 0 Likes

I just read the piece at the link below entitled "Study: Life might survive, and thrive, in a hydrogen world."

I'd been thinking on similar lines recently, on different atmospheres with early life, but I was considering anoxogenic bacteria whose byproduct is sulfur instead of molecular oxygen. ¿Had life evolved on Venus could its sulfuric clouds be the signature byproduct of such life with no branches ever evolving to produce the equivalent of Earth's Great…

Continue

Facilitator

100 years tomorrow 26th April 2020 since we looked beyond the Milky Way Galaxy

Posted by Andrew Planet on April 25, 2020 at 11:10am 0 Comments 0 Likes

Exactly 100 years ago tomorrow, the subject on whether this Universe is larger than the Milky Way Galaxy was brought up publicly at an event sponsored by the National Academy of Sciences, known as The Great Debate. Until then the Milky Way was thought to be this Universe. Conference at the NAS http://www.nasonline.org/about-nas/events/annual-meeting/nas157/

See this…

Continue

The 5th Mexican School of Astrobiology

Posted by Tardigrelda on June 24, 2019 at 1:00pm 0 Comments 1 Like

I am really glad to invite everyone to the next Mexican School of Astrobiology (aka EMA) which is this August.

¡Anímate a participar en la 5ta Escuela Mexicana de…

Continue

A consortium of representatives of European Research Organisations has taken the initiative to create a virtual institute named the “European Astrobiology Institute” (EAI) with the ambition of enabli…

Posted by Wolf D. Geppert on February 24, 2019 at 1:33am 0 Comments 4 Likes

A consortium of representatives of European Research Organisations has taken the initiative to create a virtual institute named the “European Astrobiology Institute” (EAI) with the ambition of enabling Europe to emerge as a key player in Astrobiology and to…

Continue