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

Recent posts

Eventually, one has to just admit it. podrock April 6, 2026 8:08 pm (CurrentEvents)

Where no one has gone before BuckGalaxy April 6, 2026 7:49 pm (Space/Science)

Moon noticeably getting larger in live stream RL April 6, 2026 4:23 am (Space/Science)

Regime Change BuckGalaxy April 4, 2026 4:22 pm (CurrentEvents)

HERE WE GO, BABY! BuckGalaxy April 1, 2026 3:07 pm (Space/Science)

April Fool's Day ER April 1, 2026 7:56 am (Space/Science)

A Big Beautiful Bunker podrock March 31, 2026 10:11 am (CurrentEvents)

Artemis II is scheduled to launch on Wednesday, April 1, 2026, at 6:24 p.m. EDT BuckGalaxy March 30, 2026 3:09 pm (Space/Science)

Dragonfly mission to Titan BuckGalaxy March 29, 2026 12:01 pm (Space/Science)

It's a long long road... BuckGalaxy March 26, 2026 4:49 pm (Space/Science)

Lax Americana BuckGalaxy March 24, 2026 1:18 pm (CurrentEvents)

Glad... BuckGalaxy March 21, 2026 4:30 pm (Flame)

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