Julia DeMarines (Teaspoon)'s Discussions (45)

Discussions Replied To (33) Replies Latest Activity

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" Astrobiologist, Biosignatures, exoplanet, extrasolar still get flagged for me. Inte…"

Julia DeMarines (Teaspoon) replied Jan 13, 2015 to Human survival

23 May 5, 2018
Reply by Diksha Pasi

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"I have had the great pleasure to attend the 2014 UHNAI-Nordic Astrobiology Winter sc…"

Julia DeMarines (Teaspoon) replied Oct 30, 2014 to Help secure the future of the Iceland and Hawaii Astrobiology Summer Schools!

27 Nov 18, 2014
Reply by Aaron Noell

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"Wonderful to have you onboard! Welcome!"

Julia DeMarines (Teaspoon) replied Apr 23, 2014 to Introductions

67 Mar 25, 2015
Reply by Sanjoy Som

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"Welcome! Glad to have you onboard! "

Julia DeMarines (Teaspoon) replied Apr 23, 2014 to Introductions

67 Mar 25, 2015
Reply by Sanjoy Som

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"I love that quote Mike!!!!  I just watched a very cool video made for Carl Sagan's…"

Julia DeMarines (Teaspoon) replied Feb 10, 2014 to Human survival

23 May 5, 2018
Reply by Diksha Pasi

Expert

" I vibed with both Svet's and Graham's responses :) Going along what they were talki…"

Julia DeMarines (Teaspoon) replied Nov 4, 2013 to How do you differentiate an advisor vs a mentor?

3 Nov 4, 2013
Reply by Julia DeMarines (Teaspoon)

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"The entire Beastie Boys, Beatles, Led Zeppelin, Rage Against the Machine collections…"

Julia DeMarines (Teaspoon) replied Sep 10, 2013 to What would be on your mp3 playlist on your 8 months journey to Mars?

4 Sep 11, 2013
Reply by Sanjoy Som

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"I've never had an official mentor. I've had some informal ones that have given me mo…"

Julia DeMarines (Teaspoon) replied Aug 12, 2013 to How have you benefited from mentoring?

3 Aug 14, 2013
Reply by John Jaksich

Expert

""I don't think we're in Kansas anymore Toto" "

Julia DeMarines (Teaspoon) replied Jul 31, 2013 to What should humans first say on Mars?

11 Aug 11, 2013
Reply by Zerin Firoz

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""That was an even bigger leap for mankind" "

Julia DeMarines (Teaspoon) replied Jul 31, 2013 to What should humans first say on Mars?

11 Aug 11, 2013
Reply by Zerin Firoz

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¿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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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

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…

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The 5th Mexican School of Astrobiology

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

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…

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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

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…

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Ask your questions here!

Started by Gina Riggio in SAGANet Discussions. Last reply by Mert Kabalcı 11 hours ago. 121 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

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 Apr 3. 0 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

zahra cell

Started by adam nurjaman in Education and Public Outreach Mar 7. 0 Replies

Hallo apa kabar ? semoga selalu baik2 saja zahra cell adalah blog yang…Continue

Tags: cell, zahra

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