The Cutting-Edge of Astrobiology (46)

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Hello all,           I am a freshman who is reentering school in my mid 30's. I had a career in veterinary medican as a technician.  I am c…

Started by Aaron Albee

1 Apr 18, 2016
Reply by Sanjoy Som

Small Bodies Assessment Group 15th Meeting: Early Career Travel Support

Small Bodies Assessment Group 15th Meeting:  Early Career Travel Support   The 15th meeting of the Small Bodies Assessment Group will be he…

Started by Melissa Kirven-Brooks

0 Apr 11, 2016

Colombian Mentors from Medellin

The Colombian team of Mentors from the Astrobiology Institute of Colombia is getting ready to start rolling. Very soon you will see Nubia M…

Started by migdonia diez

1 Apr 5, 2016
Reply by Sanjoy Som

Stable isotopic evidence for anaerobic maintained sulphate discharge in a polythermal glacier

http://www.sciencedirect.com/science/article/pii/S1873965216300019

Started by Arif Husain Ansari

0 Mar 29, 2016

Join the Astrobiology India Project for BMSIS Young Scientist Program

Astrobiology India has announced a project for college students to join the Young Scientist Program of Blue Marble Space Institute of Scie…

Started by Anushree Srivastava

0 Mar 2, 2016

ELSI webcast

Will the webcasts of ELSI symposium talks be archived? If so, will they be archived on the SAGANet YouTube channel? Thanks!

Started by Linda Billings

1 Jan 13, 2016
Reply by Sanjoy Som

Harvard University - Research Assistant Opportunity in Molecular and Experimental Evolution

A laboratory technician (research assistant) position is available with Dr. Betul Kacar within the Edwards Lab of Department of Organismic…

Started by Betul

0 Dec 7, 2015

Expert

Postdoctoral Fellowship in the Physics of Living Systems at Arizona State University and Tufts University

Postdoctoral Fellowship in the Physics of Living Systems at Arizona State University   The Beyond Center for Fundamental Concepts in Scienc…

Started by Sara Imari Walker

0 Nov 18, 2015

Expert

AbGradCon 2015 Schedule - Talks Airing LIVE on SAGANet July 20-22!

ABGRADCON 2015 Agenda Download Full Program:AbGradCon2015_Program.pdf Talks are broadcast on SAGANLive A SUMMARY OF THE DETAILED CONFEREN…

Started by Sara Imari Walker

1 Jul 31, 2015
Reply by Mike Toillion

Facilitator

AbSciCon 2015 recorded videos event

This is a week long event that happened recently called AbSciCon 2015 and which NASA Astrobiology recorded.  The different speakers covered…

Started by Andrew Planet

3 Jul 22, 2015
Reply by Jamie Rich

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Using tried and tested methods of constructing habitats from ethnobotanical and ethnozoological useful species for self sustainability on Mars

Posted by Andrew Planet on June 26, 2020 at 8:00am 0 Comments

To maximize crop yields on Mars it would be advantageous to do away with annuals and biannuals by engineering the latter into perennials as standard. Not only would that entail far less work to grow produce as the act of replanting is made obsolete, but per given cultivated area perennials bring forth more food and materials with less demand from the soil than the equivalent of annuals.

Imagine a superfood annual such as lentils engineered into a lentil tree for which there already…

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Free astrobiology webinars for kids, summer 2020

Posted by Julia Brodsky on June 13, 2020 at 12:28pm 0 Comments

This summer, Art of Inquiry hosts free space exploration and astrobiology webinars for middle-school students and their families all over the world.



Here is a list of what was covered so far, as well as an updated schedule of webinars:

The search for life in the Universe, Dr. Alex Tsapin, JPL (retired)

The history of SETI, SETIQuest editor, Larry…

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Radiolysis-powered life

Posted by Andrew Planet on June 11, 2020 at 9:56pm 7 Comments

This paper greatly extends the possibility of what a Goldilocks zone can be.  Its no longer the Goldilocks zone as a single expanse, its the Goldilocks zones for a particular area

https://royalsocietypublishing.org/doi/pdf/10.1098/rsif.2016.0459

¿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

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…

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Ask your questions here!

Started by Gina Riggio in SAGANet Discussions. Last reply by Chirag Parmar on Sunday. 125 Replies

If you are trying to ask a question live during Ask an Astrobiologist, please do so in the main chatroom at the bottom of the screen! You can also ask on twitter…Continue

Inhabitation on mars, with plants or without?

Started by Chirag Parmar in The Cutting-Edge of Astrobiology on Sunday. 0 Replies

hello there, Chirag Parmar this side!i am a biotechnology student and currently on research of plants on other planets! The main issue is the gravity of the planet! If we take mars as an example, the…Continue

Tags: #plantsonplanets, #mars, #plants

Have we been looking in the wrong time-frame? Requesting feedback on a recent paper.

Started by Christopher J Reiss in The Cutting-Edge of Astrobiology. Last reply by Greg Bowen Jun 30. 5 Replies

Let me first say Hi to everyone as a new member here!   I hope you are all safe, sound, and not too stir-crazy during this Pandemic.I recently stumbled upon a notion for SETI which seems so simple I…Continue

Interactive Online Astrobiology for 10-12 yr olds

Started by Julia Brodsky in Education and Public Outreach Mar 9. 0 Replies

If your 10-12 yr old child is interested in space science, I would like to invite them to our courses. I am a former science teacher,  mom of three, and a former NASA astronaut instructor. I also…Continue

Tags: school, education, middle, astrobiology, STEM

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