Space/Science « The HabitableZone

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Supreme Court tries to do Trump a favor BuckGalaxy February 20, 2026 10:58 am (CurrentEvents)

AI progress RL February 14, 2026 1:59 pm (Space/Science)

Role reversal ER February 20, 2026 7:58 am (Off-Topic)

When Will This War End? The Question Is Meaningless. BuckGalaxy February 15, 2026 5:56 pm (CurrentEvents)

Somebody help me out with telephone games. ER February 12, 2026 5:00 pm (CurrentEvents)

A Rubicon of Sorts ER February 12, 2026 5:33 pm (Space/Science)

Latinexus DEE-Fense ER February 9, 2026 6:48 pm (CurrentEvents)

"Trump in heels" leads America's surrender in the global information war. BuckGalaxy February 11, 2026 12:08 pm (Flame)

Why do I do this to myself? podrock February 11, 2026 9:49 am (CurrentEvents)

Did you think there was a limit to Trump's narcissism? BuckGalaxy February 6, 2026 1:33 am (CurrentEvents)

Bad Musk Moon Rising BuckGalaxy February 10, 2026 12:07 pm (Space/Science)

Being a tech bro gets you a commission and a uniform podrock January 28, 2026 11:16 am (CurrentEvents)

Laser Guide Stars by RL March 21, 2019 5:39 pm

Is the laser pointing where the telescope is pointing? by ER 2019-03-21 18:53:19
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- Correct by RL 2019-03-21 19:19:35
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  - Why are the laser beams visible? by ER 2019-03-22 06:05:09
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    - Depends where you are viewing from... by RL 2019-03-22 07:19:45
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      - Good info on laser guide stars... by RL 2019-03-22 14:29:07
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        Another great pic from APOD by RL 2019-03-23 17:18:29
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      - See, guys?. We can do science, too! by ER 2019-03-22 08:55:31
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Mad Max by ER March 20, 2019 5:31 pm

Trump's proposed budget would cut $1billion from National Science foundation, and $550million from NASA... by RL March 11, 2019 5:54 pm

Its quite an accomplishment... by ER 2019-03-11 18:44:21
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February Arctic Sea Ice report by ER March 5, 2019 11:26 am

Methane: by podrock 2019-03-05 15:45:57
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- Two additional potential sources of methane are.... by ER 2019-03-06 09:49:35
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- wrong link? by RL 2019-03-05 18:06:13
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  - original comment link corrected by podrock 2019-03-05 18:27:49
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  - here it is: by podrock 2019-03-05 18:26:20
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Analysis by ER 2019-03-05 12:27:31
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Aurora! by podrock March 1, 2019 10:02 pm

Recommended Geology Reading by podrock February 23, 2019 8:41 pm

Outstanding! by ER 2019-02-24 11:55:25
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Global Maps over the past 750 million years by RL February 20, 2019 9:47 am

Very Nice by podrock 2019-02-20 18:39:35
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Opportunity Lost? by RL February 12, 2019 6:22 pm

Metaphorical Rover by podrock 2019-02-18 10:41:22
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RIP Opportunity by BuckGalaxy 2019-02-13 12:43:39
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- That was one hell of a success story for NASA... by RL 2019-02-15 13:42:43
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  - Opinion: Losing Mars rover Opportunity like saying goodbye to a friend by BuckGalaxy 2019-02-17 18:40:43
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    - Its hard for me to feel too sad... by RL 2019-02-17 20:09:13
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3-D visualization of known exo-planets- a MUST SEE by RL February 13, 2019 5:38 pm

Mobile muddy multi-cellular micro-organisms maybe moving 2.1billion years ago by RL February 12, 2019 6:29 pm

The farther back we find multicellular life on earth, by ER 2019-02-12 20:24:34
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JUNO by RL February 11, 2019 4:02 pm

Fake news. by ER 2019-02-12 06:42:14
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- More of the same... by ER 2019-02-12 10:37:22
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Oy, Pod! by ER February 8, 2019 12:52 pm

listening now.... by podrock 2019-02-08 13:47:42
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- It's an interesting theory. by podrock 2019-02-08 14:13:26
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  - But... by ER 2019-02-08 14:26:48
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    - Recent study: by podrock 2019-02-08 17:45:33
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      - If true, that demolishes one of my pet theories... by ER 2019-02-08 21:01:38
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        Good questions. by podrock 2019-02-09 04:34:23
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        What makes Greenstone Belts mysterious? by RL 2019-02-09 09:54:24
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        How they fit into Plate Tectonics by podrock 2019-02-10 13:26:57
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        It appears by ER 2019-02-10 20:13:28
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        I have heard that ~1/2 billion years of strata 'went missing' by RL 2019-02-09 09:33:39
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        Other theories of the Great Unconformity by RL 2019-02-09 09:51:38
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