All articles tagged with #curiosity
NASA's Curiosity rover sent back two colorized panoramas from Mars' Gale Crater (Chocolatal ridge) on its 5,000th Martian day, producing an artistic postcard from Mount Sharp that highlights the ongoing life-detection mission.
NASA's Curiosity rover marked its 5,000th Martian day by sending back two color panoramas from the Chocolatal dune area on Mount Sharp in Gale Crater, merged into a postcard-like image. Now in its 14th year on Mars, the mission continues to study past habitability, having found organic carbon and evidence of ancient liquid water, while methane in the atmosphere remains extremely low (about 1 part per billion).
NASA’s Curiosity rover has identified broad, shallow pits in Martian bedrock on Mount Sharp that look unlike anything seen before. The pits aren’t footprints, and researchers are using MAHLI, Mastcam, ChemCam and APX to analyze their layers and composition to understand how they formed and what they reveal about Mars’ history.
Stanford professors Bill Burnett and Dave Evans argue that the common guidance to 'follow your passion' is often harmful because most people don’t have a single identifiable passion. They recommend starting from curiosity and using prototyping—testing interests through conversations, small projects, or firsthand exposure—to explore careers without a high-stakes commitment. They also frame college majors as organizational tools, and say meaning and money don’t have to be the same, emphasizing action and iteration over solving for a fixed purpose.
NASA's newest Mars images from rovers Perseverance and Curiosity, along with orbiters, highlight ancient water-rich environments and potential biosignatures, underscoring Mars as a prime site to study life’s origins and to inform future crewed missions.
A jellyfish-shaped shadow spotted in a 2023 Curiosity NavCam image is not a real Martian organism but a cosmic-ray artifact hitting the camera sensor; such glitches are common on Mars due to its thin atmosphere and lack of a global magnetic field, and are typically seen in a single frame or a few frames, not on the surface. NASA/JPL notes that without detailed imaging analysis, the anomaly is best explained as a camera artifact rather than evidence of life.
NASA's Curiosity rover captured a brief, tripod-like speck in Gale Crater that went viral, but experts say it’s almost certainly a camera artifact caused by a high-energy particle hitting the NavCam sensor, a common cosmic-ray effect; the object appears in only one frame and is not seen in frames taken seconds before or after, suggesting no physical structure was present.
NASA's Curiosity rover has reached roughly 1 kilometer in elevation on Mars, assembling a 323-image Mastcam panorama of Valle Grande on the side of Mount Sharp from Aug. 1–2, 2026 (sols 4,972–4,973), marking another milestone in its 14-year mission and adding to evidence of past water and organics on the planet.
NASA's Curiosity captured a jellyfish-like dark mark in a 2023 NavCam image, but scientists say it's almost certainly a cosmic-ray artifact hitting the camera sensor rather than a Martian jellyfish; Mars's thin atmosphere and lack of a global magnetic field let cosmic rays strike detectors, and Curiosity routinely takes multiple frames to distinguish real features from glitches.
A ground-level portrait of NASA's Curiosity mission at JPL's Rover Operations Center, detailing the daily cycle of health checks, data analysis, and up‑linking hundreds of rover commands, as scientists choose targets, simulate drives, and plan experiments. The article describes Curiosity's climb through Gale Crater's sedimentary layers, the discovery of clay-rich mudstones and organic molecules suggesting ancient habitable conditions, and notes that definitive proof of life will require returning rocks to Earth.
A Nature study using NASA's Curiosity rover finds mud-crack formations indicating long-lasting water cycling on Mars, suggesting the planet could have supported life in the past and perhaps even hosted humans, though many questions remain about how and why conditions changed.
NASA's Curiosity rover images a field of small polygons in Gale Crater, about 4–8 cm across, likely mud cracks from ancient wet–dry cycles; these ground-level features differ from the much larger polygons seen by orbiters, and scientists caution that their exact formation is still uncertain, with possible links to early Martian climate during the Noachian–Hesperian transition.
A resurfaced Curiosity image from Gale Crater shows a dark, tripod-like object that some viewers dub a 'jellyfish' and even a UFO, though many think it's likely a photographic glitch or lighting artifact; NASA hasn't issued a formal statement and Curiosity has been exploring Gale Crater since 2012.
Epictetus argues that you cannot learn something you already think you know, warning that certainty can block real understanding. The piece links this to the Dunning-Kruger effect and to a Yale study showing how internet searching can inflate perceived knowledge by conflating accessible information with personal knowledge. It advocates a practical, beginner’s approach: explain the concept aloud or in writing without looking up the answer, and maintain curiosity to keep the door open to genuine learning, treating certainty as a cue to reassess rather than a badge of mastery.
Curiosity stamps the letters JPL in Morse code on Martian terrain with its six aluminum wheels. Those repeating marks serve as a built‑in visual odometry reference, helping NASA's navigation software compare commanded wheel rotations with actual movement across difficult ground to detect wheel slip. The feature is an engineering convenience, not a sensor, designed to provide landmarks and scale while respecting the rover's mass and design limits.