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2 clusters · 40 sources · 3 days · First seen 12 days ago · Last updated 10 days ago

Mars Curiosity rover honeycomb polygon discovery

Overview

In late June 2026, NASA’s Curiosity rover captured a 360‑degree panorama of the Valle Grande valley on Mars. The images revealed an unprecedented, extensive field of polygonal fractures—honeycomb‑like patterns 4–8 cm across that wrap around the 6‑metre‑tall Miraflores butte. Project scientist Ashwin Vasavada described the landscape as a “sea of polygons.”

Scientists suggest the fractures could have formed through drying mud cracks, repeated thermal‑expansion cycles, or long‑term sediment compaction that expelled water from buried layers. The discovery provides new clues about ancient water activity on Mars and reinforces earlier evidence of lakes and river deposits in Gale Crater.

This is the first observation of such a broad‑scale honeycomb polygon field on the planet, marking a notable milestone for planetary geology and the ongoing Curiosity mission, which has been exploring Mars since its 2012 landing.

Entities

Ashwin Vasavada · Curiosity rover · NASA · Valle Grande · NASA Curiosity rover

Claims

What the coverage asserts, and how well corroborated each claim is across sources.

[● 10 SOURCES] Curiosity rover captured a 360‑degree panorama on 19‑20 June 2026 in Valle Grande.
[● 10 SOURCES] The panorama shows a field of polygonal fractures 4–8 cm across covering the valley floor and the sides of the 6‑m‑high butte Miraflores.
[● 10 SOURCES] The structures are called polygonal fractures or honeycomb patterns and resemble a honeycomb.
[● 10 SOURCES] This is the most extensive occurrence of such polygonal fractures observed by Curiosity to date.
[● 10 SOURCES] Scientists, including project scientist Ashwin Vasavada, suggest the fractures may have formed by mud cracking, thermal cycles, or sediment compression expelling water.
[● 10 SOURCES] The discovery provides evidence of past water activity and climate conditions on Mars.
[● 10 SOURCES] The observations were made by NASA’s Curiosity rover, part of the Mars Science Laboratory mission launched in 2012.

Timeline

10 days ago

[TECHNOLOGY] 12 sources
NASA Curiosity rover finds vast honeycomb polygon field on Mars
NASA’s Curiosity rover captured a 360° panorama on 19‑20 June 2026 in Valle Grande, revealing an unprecedented field of 4‑8 cm honeycomb‑shaped polygonal fractures covering the valley floor and the Miraflores 6
12 days ago

[TECHNOLOGY] 30 sources
NASA Curiosity rover discovers vast honeycomb polygon field on Mars
Curiosity’s June 2026 panorama of Valle Grande shows a massive field of 4–8 cm polygonal fractures, wrapping the 6 m Miraflores butte, hinting at past water on Mars.

Sources

alminuto.mx · bagimsizhavacilar.com · boingboing.net · br.paipee.com · bright.nl · compartir-tecnologias.es · dnyuz.com · epochtimes.com · escambray.cu · fakti.bg · futurism.com · gastronomia.unlp.edu.ar · gozags.com · greensavers.pt · hindi.news18.com · hindi.newsbytesapp.com · hna.de · hothardware.com · inversion.es · knowridge.com · kreiszeitung.de · kurierverlag.de · latestly.com · merkur-online.de · merkur.de · metropoles.com · milligazete.com.tr · mixvale.com.br · mreza.bug.hr · news.co.za · notiulti.com · op-online.de · prensalibre.com · puertomio.com.ar · sapo.pt · scitechdaily.com · sundayguardianlive.com · tek.sapo.pt · thebrighterside.news · tz.de