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NASA Launches Space Roboticist Challenge to Advance Robotic Arm Experiments

NASA Launches Space Roboticist Challenge to Advance Robotic Arm Experiments

NASA has announced the Space Roboticist Challenge, which aims to provide U.S. researchers with access to a robotic arm in low Earth orbit. The Fly Foundational Robots (FFR) mission will deploy a robotic arm with seven degrees of freedom, and NASA is inviting principal investigators, post-doctoral researchers, professors, and highly qualified graduate students to propose experiments utilizing this technology. Participants must complete an eligibility registration by September 23, 2026, and submit a white paper by October 2, 2026, outlining their proposed experiments. Up to 15 teams will advance to the next phase, which includes simulation and validation testing at the Goddard Space Flight Center. Successful teams will be awarded on-orbit experiment time on the FFR mission.

NASA Declares MAVEN Mars Orbiter Mission Over After Communication Loss

NASA Declares MAVEN Mars Orbiter Mission Over After Communication Loss

NASA has officially declared the Mars Atmosphere and Volatile EvolutioN (MAVEN) satellite mission over after months of unsuccessful attempts to reestablish contact. MAVEN, which launched in November 2013, was instrumental in studying Mars' atmosphere and its evolution. The last communication from MAVEN was received on December 6, 2025, before it went behind Mars and subsequently lost power due to an uncontrollable spin. Despite efforts to regain contact, the satellite remains unresponsive. MAVEN's mission, originally planned for one year, was extended for over a decade, contributing significantly to Mars research. The loss leaves NASA with two operational probes in Mars orbit: Mars Odyssey and Mars Reconnaissance Orbiter.

NASA Concludes MAVEN Mars Mission After 11 Years, Hosts Media Call

NASA Concludes MAVEN Mars Mission After 11 Years, Hosts Media Call

NASA has officially concluded the MAVEN (Mars Atmosphere and Volatile Evolution) mission after more than 11 years of operation. The spacecraft, which was dedicated to studying the Martian atmosphere, lost signal on December 6, following an unexpected disruption in its orbit. An anomaly review board determined that MAVEN is no longer recoverable due to drained batteries and loss of communication power. Despite the end of the mission, MAVEN has provided significant insights into Mars' atmospheric evolution, including the effects of solar storms and atmospheric sputtering. NASA will host a media teleconference to discuss the mission's achievements and the decommissioning process.

Researchers Propose Moon as Biocontainment Site for Mars Samples to Protect Earth

Researchers Propose Moon as Biocontainment Site for Mars Samples to Protect Earth

A team of researchers, including Frederick Moxley from STAR Laboratories and Anthony Ricciardi from McGill University, is advocating for the use of the moon as a secure biocontainment site for extraterrestrial samples, particularly from Mars. The proposal suggests that the moon's naturally sterile and isolated environment could serve as a first line of biological defense against potentially harmful organisms to Earth's biosphere. This idea is detailed in a paper published in the journal Ambio. The researchers emphasize the need for rigorous biosafety standards as space exploration becomes more competitive, with both government agencies and private companies expanding missions beyond Earth. They argue that extraterrestrial materials should first be transported to a secure lunar-based quarantine and research facility rather than directly to Earth to prevent unpredictable ecological consequences.

NASA announces end of long-operating Mars probe's mission

NASA announces end of long-operating Mars probe's mission

By Will Dunham WASHINGTON, May 29 (Reuters) - NASA announced on Tuesday the end of the mission of its MAVEN spacecraft, which spent more than 11 years orbiting Mars to study the atmosphere of Earth's planetary neighbor, after losing contact with the robotic probe six months ago.

New Method for Detecting Life on Europa Focuses on Molecular Patterns

New Method for Detecting Life on Europa Focuses on Molecular Patterns

Scientists have developed a novel approach to detecting potential signs of life on icy moons like Europa and Enceladus by analyzing the distribution of molecules rather than searching for specific biosignatures. This method, proposed by Gideon Yoffe and colleagues at the Weizmann Institute of Science, examines how molecules are organized, drawing parallels from ecological studies that analyze species distribution. The research suggests that biological samples exhibit a more balanced distribution of complex molecules compared to non-biological samples, which are dominated by simpler compounds. This approach could aid missions like NASA's Europa Clipper, set to arrive at Jupiter in 2030, in identifying signs of past life by interpreting data already being collected by spacecraft.

NASA's Artemis II Mission Captures Stunning Moonlit Image of Earth

NASA's Artemis II Mission Captures Stunning Moonlit Image of Earth

NASA's Artemis II mission has transmitted a remarkable image of Earth, captured from the Orion spacecraft after its translunar injection burn. This image, taken from a unique vantage point, shows Earth illuminated by moonlight, with visible features such as city lights and auroras. The photograph highlights Earth's position in the solar system, with celestial phenomena like zodiacal light and the presence of Venus. The image was made possible by advanced digital camera technology, set to a high ISO to capture low-light details. This photograph is part of NASA's ongoing efforts to explore and understand Earth and its place in the universe.

NASA's Curiosity Rover Reveals Insights into Ancient Martian Climate

NASA's Curiosity Rover Reveals Insights into Ancient Martian Climate

NASA's Curiosity rover has provided new insights into the ancient climate of Mars through the study of mineralogical markers. By analyzing the size and structure of hematite crystallites in samples from Gale Crater, scientists have been able to infer past environmental conditions on Mars. The study found that warm groundwater may have persisted in the crater for up to 4.7 million years, suggesting that these conditions could have supported habitable environments. The research highlights the role of iron oxides as indicators of water activity and climate changes on Mars.

NASA's Roman Telescope to Uncover 100,000 New Exoplanets Across the Milky Way

NASA's Roman Telescope to Uncover 100,000 New Exoplanets Across the Milky Way

NASA's Nancy Grace Roman Space Telescope is set to significantly expand the search for exoplanets, potentially discovering around 100,000 new worlds. This mission will explore largely uncharted areas of the Milky Way, offering a broader view of planetary systems. The telescope will employ techniques such as planetary transits and microlensing to detect these exoplanets. The transit method is effective for finding large, hot planets, while microlensing can detect planets similar to Earth and Mars, even in distant orbits. This mission aims to provide insights into how planets form across different regions of the galaxy, potentially revealing new information about the origins of our own solar system.

NASA Study Reveals Mars' Ancient Climate May Have Supported Habitability Longer

NASA Study Reveals Mars' Ancient Climate May Have Supported Habitability Longer

NASA has released new findings indicating that Mars may have maintained warm and wet conditions for extended periods, potentially supporting habitability longer than previously thought. The study focused on hematite crystals within iron oxide minerals, which serve as indicators of past water activity. These crystals, found in the Gale Crater, suggest that while the upper layers of Mars were colder and lacked sufficient water, the lower layers experienced long-standing warm water conditions. This discovery was made through the analysis of 20 samples across different elevations, revealing that the planet's climate was more conducive to life in its early history than previously believed.

NASA's Roman Space Telescope Completes Final Inspection, Prepares for Florida Launch

NASA's Roman Space Telescope Completes Final Inspection, Prepares for Florida Launch

NASA's Goddard Space Flight Center has completed the final inspection of the Nancy Grace Roman Space Telescope's primary mirror, a critical optical component responsible for gathering and concentrating light from cosmic objects. The inspection involved a high-resolution camera with a zoom lens to ensure no particles had settled on the mirrors and that the optical path and alignment remained intact. The telescope's primary mirror, coated with silver for strong reflectivity in near-infrared wavelengths, passed the inspection, keeping the mission on track for a potential launch in September. The Roman Space Telescope is managed at Goddard with contributions from various institutions, including NASA's Jet Propulsion Laboratory and Caltech/IPAC.

NASA's Roman Telescope Set to Uncover 100,000 New Exoplanets Across the Milky Way

NASA's Roman Telescope Set to Uncover 100,000 New Exoplanets Across the Milky Way

NASA's Nancy Grace Roman Space Telescope is poised to significantly expand the search for exoplanets, potentially discovering around 100,000 new worlds. Unlike previous missions that focused on nearby regions, Roman will explore largely uncharted areas of the Milky Way, including its densely packed central bulge. The telescope will employ techniques such as planetary transits and microlensing to detect planets, offering a broader view of planetary systems. This mission aims to investigate how planets form across different galactic environments, providing insights into the diversity of planetary systems.