Space NASA's Perseverance Rover Captures a "Face" on Mars, Sparking Curiosity The photo showcases a rock formation that remarkably resembles a human face with a somber expression. This unusual discovery earned the title of "Image of the Week" for September 22-28, 2024, following a public vote.
Space NASA’s Perseverance Rover Discovers Mysterious Green Spots on Martian Rocks While the Perseverance team couldn’t place its instruments close enough to examine the spot’s exact composition, they’re hopeful future samples might unlock further clues about Mars’ watery past and potential for life.
Space Curiosity Rover Uncovers Clues to Mars’ Shift from Wet to Barren Researchers analyzing samples from Gale Crater found carbon-rich minerals called carbonates, which likely formed billions of years ago under conditions that alternated between being suitable and hostile for life.
Space NASA's Perseverance Rover Captures Stunning Solar Eclipse on Mars This rare event was recorded using Perseverance's Left Mastcam-Z camera, providing a striking view of Phobos' irregular, asteroid-like shape against the sun’s bright backdrop.
Space Martian Dusty Ice May Harbor Conditions for Life, Scientists Suggest The findings suggest that despite the planet's hostile conditions, thin "habitable zones" might exist under the ice, where ancient life could have survived in more water-abundant eras.
Space NASA’s Perseverance Rover Discovers Mysterious Striped Rock on Mars Preliminary analysis suggests that the stripes may have been created through volcanic or metamorphic processes, though its exact origin remains unclear. One theory is that Freya Castle may have rolled down from higher up the crater wall.
Space Curiosity Rover Captures Historic Image of Earth and Mars’ Moon Phobos The image, released by NASA on September 13, features a rocky Martian landscape with Earth and Phobos visible in the upper right. An inset zooms in on the two celestial bodies for closer inspection.
Space Scientists Recreate Mars’ Mysterious ‘Spiders’ in NASA Lab The experiment confirmed the leading theory, known as the Kieffer model, which suggests that the spiders form when sunlight heats carbon dioxide ice, causing it to sublimate directly into gas.
Space Scientists Discover 'Smiley Face' Crater on Mars, Offering Clues to Ancient Life Chloride salts, left behind as Mars’ lakes evaporated, are crucial for understanding the Martian climate and could be key to detecting preserved signs of ancient microbial life.
Space NASA's Perseverance Rover Begins Ambitious Climb to Crater Rim on Mars The rover will climb 305 meters (1,000 feet) to reach the crater's rim, an area believed to have once harbored hydrothermal vents—locations that on Earth are linked to the origins of life.
Space Astrophotographers Capture Rare Alignment of Jupiter and Mars in the Night Sky The two planets, which last appeared this close together over two years ago, dazzled skywatchers in the early morning hours, with a spectacle that won’t be seen again until 2033.
Space NASA Scientists Discover Massive Underground Water Reservoirs on Mars The findings suggest that while the surface of Mars remains a barren desert, much of the water that once flowed in rivers and lakes millions of years ago has seeped into the planet's crust, where it has been preserved.
Space Ancient Martian Lake Larger Than Any on Earth Photographed by Mars Express The lake, which existed around 3.7 billion years ago, covered an area of approximately 1.1 million square kilometers, or about the size of Egypt, and held enough water to fill the Caspian Sea three times over.
Space Perseverance Rover Discovers Possible Signs of Ancient Life on Mars This rock, marked by distinctive veins and spots, contains organic compounds that suggest it may have once harbored microbial life billions of years ago.
Space Mars Rover Captures Image of Martian 'Snowman' The image was taken in Jezero Crater. The rover has recently started ascending the crater's slopes, promising more intriguing images from new perspectives.
Space First Simulated Mars Mission Completes Over a Year in Isolation This mission was designed to provide critical data on how long-term space missions affect human health and performance, aiding in the preparation for future missions to Mars.
Space Scientists Discover Frozen Water on Mars' Equator for the First Time Researchers now aim to investigate other volcanoes on Mars for similar frost formations, which could provide further insights into the planet's geological and climatic history.
Space NASA’s Perseverance Rover Discovers Unique Boulder in Ancient Martian Riverbed Measuring approximately 18 inches (45 cm) wide and 14 inches (35 cm) tall, Atoko Point is composed of pyroxene and feldspar, minerals that suggest it might have originated from a subsurface magma layer.
Space ESA Unveils Mars Flyover Video Exploring Canyons of Nili Fossae The minerals detected in this region include silicates, carbonates, and clays, pointing to a time when the region was considerably wet, supporting underground hydrothermal flows heated by ancient volcanoes.
Space Holes on Mars May Not Be Entrances to Caves Further investigations are needed to confirm whether these Martian pits can serve as reliable shelters or if they are merely fascinating geological features that deepen our understanding of Mars’s volcanic past.
Space ESA's Mars Orbiter Captures Image of Its Largest Crater in Utopia Planitia Estimates suggest that thousands of cubic kilometers of frozen water are buried beneath the surface, hinting at Mars' climatic history and its capacity to host life forms in the ancient past.
Space Curiosity Rover Discovers Potential Signs of Ancient Life on Mars The rover's ChemCam instrument played a crucial role in identifying the manganese oxide, which is commonly associated with high oxygen levels and biological activity on Earth.
Space ESA's Mars Express Reveals Spider-like Formations on Mars The "spiders" range in size from 45 meters to as large as 1 kilometer across, formed by dust shooting up through the cracks in the ice in spectacular tall fountains or geysers.
Space NASA Rethinks Mars Sample Return Strategy and Seeks Cost-Effective Alternatives The space agency announced this significant shift at a briefing, revealing the program's expense could reach as high as $11 billion, far exceeding the early estimates of $2.5 to $3 billion.
Space NASA's Asteroid Test Could Lead to Future Collisions with Mars The DART mission, originally intended to alter the orbit of the asteroid Dimorphos as a test for planetary defense, successfully modified its trajectory but also dislodged several large boulders.