Betul's Discussions (22)

Discussions Replied To (13) Replies Latest Activity

Expert

"Wow Anushree.. How wonderful. Thank you so much for sharing this!"

Betul replied Nov 12, 2013 to What is your favorite Sagan quote?

6 Nov 15, 2013
Reply by Suraj Biradar

Facilitator

"Who else wants to see Charley Lineweaver  as the next Talk to an Astrobiologist spea…"

Betul replied Oct 16, 2013 to Barefooted astrobiologist spreads ideas on intelligence

11 Oct 20, 2013
Reply by Aditya Chopra

"I was not! Thanks for the share."

Betul replied Oct 14, 2013 to I wonder if everyone is aware of the Carl Sagan Google Doodle Campaign?

2 Oct 18, 2013
Reply by John Jaksich

Expert

"Moon the movie, featuring astronaut Sam Bell, hands down! "

Betul replied Oct 14, 2013 to What is your favorite space-themed movie?

12 Oct 18, 2013
Reply by Heather Bethel

Expert

"It will be Q#7: "Planets around a binary star system is not suitable for development…"

Betul replied Aug 19, 2013 to Take the short Astrobiology Quiz! What was the hardest question?

20 Aug 26, 2013
Reply by John Jaksich

Expert

""should have worn darker shoes"   "

Betul replied Jul 29, 2013 to What should humans first say on Mars?

11 Aug 11, 2013
Reply by Zerin Firoz

Expert

"An increased dialogue between our members! What we have going right now is wonderful…"

Betul replied Apr 15, 2013 to As SAGANet turns 1 yr old, what have you enjoyed and what would you like to see on the site in the future?

7 Apr 18, 2013
Reply by Jordan W

"I like this! Thanks for sharing."

Betul replied Feb 7, 2013 to Communication: Two minutes to impress

1 Feb 7, 2013
Reply by Betul

Expert

"agreed, I vote for moving pictures somewhere else, and moving latest activity at the…"

Betul replied Oct 4, 2011 to How can we improve S.A.G.A.N?

22 Jun 18, 2012
Reply by Sanjoy Som

Expert

"I agree! We need to make the interface cleaner, I like the new format better too."

Betul replied Oct 1, 2011 to How can we improve S.A.G.A.N?

22 Jun 18, 2012
Reply by Sanjoy Som

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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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