Space/Science « The HabitableZone

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Space X put on notice RobVG October 20, 2025 4:55 pm (Space/Science)

There is no bottom to this barrel... RL October 19, 2025 5:40 pm (CurrentEvents)

John Wheeler's philosophy: "Beyond the Black Hole" RL October 16, 2025 10:00 pm (Space/Science)

Brosz baffled, Bondi busts Bolton ER October 16, 2025 2:08 pm (CurrentEvents)

Season 3 - Foundation BuckGalaxy August 2, 2025 12:33 pm (Science Fiction)

Where we are now RL October 8, 2025 6:02 pm (CurrentEvents)

No sugar tonight in my coffee, no sugar tonight in my tea ER October 15, 2025 5:07 pm (Space/Science)

Science backs up what I have been saying for years... RL October 15, 2025 7:59 pm (CurrentEvents)

Superwood BuckGalaxy October 14, 2025 5:46 pm (Space/Science)

Alien:Earth RobVG August 16, 2025 1:44 pm (Science Fiction)

Only thing surprising is that people are surprised... RL October 15, 2025 7:12 am (CurrentEvents)

A.Indecency RL October 11, 2025 9:37 pm (GeekSpeak)

Christmas Rocks 2 by RobVG December 28, 2012 8:49 am

Christmas Rocks 3 by RobVG December 28, 2012 8:47 am

Space Cowboy by SteveS December 26, 2012 7:59 am

Ice Ice Baby! by Jody December 22, 2012 10:24 am

Wilson Bentley and snowflake studies. by MaryAnne 2012-12-22 13:34:22
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- Snowflakes are one of my all time favorite *anythings*. Thank you Mary Anne....man...they have a gift shop at his site...ruh ... by Jody 2012-12-22 17:53:26
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  - Aren't the scatter pins yummy? by MaryAnne 2012-12-22 18:15:23
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Saturn-Backlit by SteveS December 22, 2012 7:40 am

If we were building that probe now, I bet we could take hi-def movies with it. by TB 2012-12-22 11:56:39
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- Now your'e talking by SteveS 2012-12-22 14:41:56
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- But by the time it got there, hi-def would be old technology. by alcaray 2012-12-22 13:39:39
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  - Old technology: That's what libraries are for. by MaryAnne 2012-12-22 13:53:02
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The Most Remote Workplace on Earth by SteveS December 21, 2012 8:10 am

I could so live there. by Jody 2012-12-21 13:24:12
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- You're tougher than I am... by SteveS 2012-12-21 14:20:44
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  - The razor tendrils springing from your back would make short work of the straightjacket. by alcaray 2012-12-21 15:00:20
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The view looks like a whole lot of flat in this photo and ground photos. I looked up Concordia Station. ... by TB 2012-12-21 09:54:57
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Seven planets visible at once by TB December 20, 2012 10:27 am

Technically by SteveS 2012-12-20 16:23:22
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Thunderstorm by Jody December 20, 2012 12:39 pm

Tau Ceti has a planet in "habitable zone." by TB December 19, 2012 11:54 am

Tau Ceti has always been at the top of our list of suspects. by ER 2012-12-19 13:46:13
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- What would the radius need to be... by FrankC 2012-12-19 16:59:46
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  - I'm showing my reasoning so you guys can follow along and check my work. by ER 2012-12-19 20:04:59
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    - As for your other question... by ER 2012-12-19 20:15:48
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      - Planetary radius as a function of mass by ER 2012-12-19 20:27:44
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- Well duh! :-) by mcfly 2012-12-19 14:56:58
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  - At 11.4 light years, Tau Ceti is one of our nearest neighbors. by ER 2012-12-19 15:46:54
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    - A pinball system by mcfly 2012-12-19 21:52:46
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      - Multiple star systems aren't a good place for life. by ER 2012-12-19 22:18:20
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        PS. - Wouldn't this be a great way to teach astronomy to kids... by ER 2012-12-19 23:05:19
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China gets asteroid photos by TB December 15, 2012 4:53 pm

Close encounter by SteveS 2012-12-17 11:15:13
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- But no cigar by ER 2012-12-18 06:58:49
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  - The Chinese might disagree by SteveS 2012-12-19 08:48:25
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    - The Chinese pulled off an impressive mission. by ER 2012-12-19 20:46:55
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Trick question- Which nation built first successful hydrogen bomb? by bowser December 19, 2012 4:01 am

A fascinating period by mcfly 2012-12-19 14:45:08
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Grail Result. by alcaray December 13, 2012 5:31 pm

Interesting by johannes 2012-12-14 12:57:32
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- That's wrong. by alcaray 2012-12-14 15:55:01
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  - Only if by johannes 2012-12-17 18:16:00
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    - If the centripetal force is equal to or greater than the gravity then you don't have a forming planetary body. by alcaray 2012-12-17 18:57:08
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Mascons by ER 2012-12-13 18:26:16
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- Some analysis and explanation. by alcaray 2012-12-14 06:35:02
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