• Space/Science
  • GeekSpeak
  • Mysteries of
    the Multiverse
  • Science Fiction
  • The Comestible Zone
  • Off-Topic
  • Community
  • Flame
  • CurrentEvents

Recent posts

Lest we forget... ER August 17, 2022 6:44 am (CurrentEvents)

The Trump crime family - an overview ER August 17, 2022 5:46 am (Flame)

Movie kerfuffle RobVG August 15, 2022 2:40 pm (Off-Topic)

My Dark Materials ER August 15, 2022 12:12 pm (CurrentEvents)

The Empire Strikes Back. ER August 15, 2022 11:51 am (CurrentEvents)

Falling Water, Kauffmann House, Pennsylvania ER August 13, 2022 7:35 pm (Off-Topic)

Trump must be desperate, and abandoned by his lawyers... RL August 13, 2022 12:57 pm (CurrentEvents)

Brightside Crossing -- Alan Nourse ER August 13, 2022 9:10 am (Science Fiction)

Books Pebble August 12, 2022 8:16 pm (Off-Topic)

So, assuming Trump wasn't a Nuclear Physicist on the side as a hobby... RL August 12, 2022 2:53 pm (CurrentEvents)

Home » Space/Science

Coral-like formation on Mars February 27, 2022 9:52 am RobVG

Haven’t seen it discussed yet in the mainstream

  • Apparently, the 'flower" is about a centimeter in size. by podrock 2022-02-28 16:36:17
    • Will know not to count on sand grains for scale next time. by RobVG 2022-02-28 21:31:39
    • Mineral precipitation by RobVG 2022-02-27 23:23:46
      • Here it is by RobVG 2022-02-27 09:57:04
        • Concretions, a link by podrock 2022-02-27 11:50:56
          • Seems the likely candidate. Thanks by RobVG 2022-02-27 18:02:40
          • Image embed by podrock 2022-02-27 11:44:40
            • Curious by podrock 2022-02-27 10:24:07
              • Reminds me of a casting. by RobVG 2022-02-27 10:43:25
                • yes by podrock 2022-02-27 11:30:33
                  • Can you think of any Earth anologs? by RobVG 2022-02-27 12:10:02
                    • I have seen some strange concretions by podrock 2022-02-27 12:48:15
                      • Oklahoma's state rock by RL 2022-02-28 07:52:52
                        • the barite rose is an excellent example by podrock 2022-02-28 12:07:02

            Search

            The Control Panel

            • Log in
            • Register