December 2012 Blog Posts (3)

From Apollo to Fox

The Apollo missions were the result of a political response to the Cold War with Soviet Russia, this everyone knows. But if not for this reason would we have gone at all? Would we have gone by now? This question is certainly unknown and quite possibly unknowable altogether. It's frustrating that such endeavors were the result of super-powers flexing their political muscles instead of genuine curiosity about the universe, but nonetheless, it got us to space and has spurred many missions…

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Added by Shawn Bailes on December 17, 2012 at 9:53pm — 1 Comment

Safety First! Getting ready to work on the "Harsh Continent"

Sorry that these posts are lagging a bit behind my activity, it's been pretty crazy around here.  

In my first post, I told you a little bit about arriving and the science that's being done here in Antarctica and the excitement of arriving and getting swept up in the mix.  Now I figured I'd introduce you to a little taste of life out here in the wild white yonder.

To say that "Safety First" is a mantra around here would be a serious understatement.  And that's…

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Added by Britney Schmidt on December 14, 2012 at 7:00pm — 4 Comments

'Passionately Curious'

So, I decided that I should create an introduction to who I am and why I came here. I'm Sam, evidently, fifteen years old, and Carl Sagan is a major influence in my life. I'm currently reading Cosmos, and have seen a few episodes of the television series, and I can't put the book down. My favorite fields of Science include astrobiology, astronomy, psychology, physiology, neuroscience, and biology. I always feel obligated to…

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Added by Samantha (Sam) Stephens on December 10, 2012 at 3:24pm — No Comments

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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 Subarna Chaki 22 hours ago. 124 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. 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

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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

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