NASA's Curiosity rover finds a field of honeycomb-textured ground on Mars

8 hours ago

Curiosity rover discovered extensive honeycomb-like polygonal fractures in Valle Grande, much larger than any seen before.
The polygons were captured in a 360-degree panorama, spreading across the landscape and wrapping around a butte.
These formations may have originated from mud cracks or other processes like temperature cycles or compression.
The discovery adds to evidence that ancient Mars had water, chemistry, and nutrients to support microbial life.
Organic molecules considered precursors to RNA and DNA were found, indicating Mars had the right chemistry for life.

NASA's Curiosity rover, deployed on Mars in 2012, continues to send back photos, including recent images of striking honeycomb patterns in the Martian regolith.
Curiosity previously discovered hexagonal mud cracks in Gale Crater, providing evidence of persistent wet-dry cycles on ancient Mars.
These wet-dry cycles may have enabled prebiotic polymerization, helping form the building blocks of life, such as protein chains.

Astronomers have detected evidence for a moon-like object orbiting a brown dwarf in the CD-35 2722 system.
If confirmed, this would be the first exomoon discovered outside our Solar System.
Unlike Solar System moons, it does not orbit a planet but a brown dwarf, challenging traditional definitions.

Astronomers detected erythrulose, a four-carbon sugar molecule, in interstellar space for the first time.
The molecule was found in molecular cloud G+0.693−0.027 near the Milky Way's center, a region rich in complex organic molecules.
Sugars like erythrulose are essential for life, fueling cells and forming part of RNA and DNA, but their origin on early Earth is unclear.

A meteorite crashed through a house in Hillsborough, New Jersey, following a daytime meteor event over New York City in July 2024.
The Hillsborough meteorite is a CM1/2 carbonaceous chondrite, showing more extensive water alteration than typical CM2 meteorites.
The meteorite preserves evidence of ancient briny fluids from the near-surface region of its parent asteroid, a process not previously known from primitive asteroids.

Curiosity explores a light-toned unit with polygonal structures resembling a giant Martian honeycomb.
Dark-toned pebbles and cobbles litter the area; their origin is uncertain and may include meteorites (some containing nickel).
Monday's plan included APXS and MAHLI on polygons, ChemCam RMI and LIBS measurements, and environmental observations.

NASA's Curiosity rover, deployed on Mars in 2012, continues to send back photos, including recent images of striking honeycomb patterns in the Martian regolith.
Curiosity previously discovered hexagonal mud cracks in Gale Crater, providing evidence of persistent wet-dry cycles on ancient Mars.
These wet-dry cycles may have enabled prebiotic polymerization, helping form the building blocks of life, such as protein chains.

Astronomers have detected evidence for a moon-like object orbiting a brown dwarf in the CD-35 2722 system.
If confirmed, this would be the first exomoon discovered outside our Solar System.
Unlike Solar System moons, it does not orbit a planet but a brown dwarf, challenging traditional definitions.

Astronomers detected erythrulose, a four-carbon sugar molecule, in interstellar space for the first time.
The molecule was found in molecular cloud G+0.693−0.027 near the Milky Way's center, a region rich in complex organic molecules.
Sugars like erythrulose are essential for life, fueling cells and forming part of RNA and DNA, but their origin on early Earth is unclear.

A meteorite crashed through a house in Hillsborough, New Jersey, following a daytime meteor event over New York City in July 2024.
The Hillsborough meteorite is a CM1/2 carbonaceous chondrite, showing more extensive water alteration than typical CM2 meteorites.
The meteorite preserves evidence of ancient briny fluids from the near-surface region of its parent asteroid, a process not previously known from primitive asteroids.

Curiosity explores a light-toned unit with polygonal structures resembling a giant Martian honeycomb.
Dark-toned pebbles and cobbles litter the area; their origin is uncertain and may include meteorites (some containing nickel).
Monday's plan included APXS and MAHLI on polygons, ChemCam RMI and LIBS measurements, and environmental observations.

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