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NASA Conducts DNA-Inspired Cancer Research and Biomedical Tests on ISS

NASA Conducts DNA-Inspired Cancer Research and Biomedical Tests on ISS

NASA's International Space Station (ISS) crew has been engaged in a series of scientific and maintenance activities, including DNA-inspired cancer research and biomedical tests. ESA astronaut Sophie Adenot demonstrated the use of an Optical Coherence Tomography machine for eye exams, while NASA flight engineer Jessica Meir worked on the Cold Atom Lab, inspecting its components. The crew also conducted heart and eye health exams, with NASA astronaut Chris Williams focusing on unloading supplies from the Cygnus XL cargo spacecraft. The DNA Nano Therapeutics-3 investigation, led by Adenot, involves creating nanomaterials that mimic DNA to develop potential cancer treatments. These activities are part of ongoing efforts to study human health and advanced materials in microgravity.
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ESA Astronaut Develops DNA-Inspired Cancer Treatment on Space Station

ESA Astronaut Develops DNA-Inspired Cancer Treatment on Space Station

ESA astronaut Sophie Adenot has been working on a biotechnology study aboard the International Space Station, focusing on the development of DNA-inspired nanomaterials. These materials are engineered to mimic the natural building blocks of DNA and are loaded with a cancer-fighting drug. The study, conducted in the Kibo laboratory module’s Life Science Glovebox, aims to leverage the weightlessness of space to form stable structures with these nanoparticles. The goal is to create a new type of cancer treatment that effectively targets cells while minimizing side effects. This research is part of a broader set of activities on the space station, including human research investigations into heart and eye health, and psychological assessments of crew members.
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NASA Deploys Prithvi AI Model in Orbit for Enhanced Environmental Analysis

NASA Deploys Prithvi AI Model in Orbit for Enhanced Environmental Analysis

NASA has successfully deployed its Prithvi AI model in orbit, marking a significant milestone as the first geospatial foundation model to operate on in-orbit platforms. Trained on 13 years of data from NASA's Landsat and ESA's Sentinel-2 satellites, Prithvi is designed to perform advanced environmental analyses. The model demonstrated its capabilities by predicting burn scars from the Gifford Fire near Los Angeles while aboard the South Australian government's Kanyini satellite and the International Space Station's IMAGIN-e payload. The open-source nature of Prithvi allows for widespread use and adaptation, facilitating scientific and technological advancements. This deployment represents a leap forward in real-time environmental analysis, enabling data processing before it is downloaded to Earth.
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NASA and SpaceX Prepare for 34th Commercial Resupply Mission to ISS

NASA and SpaceX Prepare for 34th Commercial Resupply Mission to ISS

NASA and SpaceX are gearing up for their 34th commercial resupply mission to the International Space Station (ISS), scheduled for mid-May. The mission will launch from Cape Canaveral Space Force Station in Florida, carrying approximately 6,500 pounds of supplies, scientific experiments, and equipment aboard the SpaceX Dragon spacecraft. Key scientific investigations include studies on microgravity effects on bacterial behavior, charged particles in space, and bone cell growth. The mission aims to support ongoing research and technological advancements crucial for future long-duration space missions.
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NASA's Prithvi AI Model Revolutionizes In-Orbit Geospatial Analysis

NASA's Prithvi AI Model Revolutionizes In-Orbit Geospatial Analysis

NASA has successfully deployed its Prithvi AI model in orbit, marking the first use of a geospatial foundation model on in-orbit platforms. Trained on 13 years of data from NASA's Landsat and ESA's Sentinel-2 satellites, Prithvi performed advanced analyses, including predicting burn scars from the Gifford Fire. The model operated aboard the South Australian government's Kanyini satellite and the International Space Station's IMAGIN-e payload. Prithvi's open-source nature allows for widespread use and adaptation, accelerating scientific and technological development. This deployment enhances real-time environmental analysis capabilities, allowing data processing before it reaches Earth.
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NASA Releases Final Text and Deadlines for Astrophysics Research Programs

NASA Releases Final Text and Deadlines for Astrophysics Research Programs

NASA has announced the final text and due dates for two key astrophysics research programs: the Astrophysics Research and Analysis Program (APRA) and the Strategic Astrophysics Technology (SAT). These programs are part of NASA's broader efforts to advance research in astronomy and astrophysics. The APRA program solicits basic research proposals that cover a wide range of topics, including photons, gravitational waves, and particle astrophysics. The SAT program focuses on supporting the maturation of key technologies that have already demonstrated feasibility, aiming for potential inclusion in future spaceflight missions. Notices of Intent for both programs are due by June 25, 2026, with full proposals due by August 6, 2026. This announcement is part of the NASA Research Announcement 'Research Opportunities in Space and Earth Sciences (ROSES) 2025'.
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Arrowhead Pharmaceuticals Reports Strong Fiscal 2026 Second Quarter Results Amid Expanding RNAi Therapeutics

Arrowhead Pharmaceuticals Reports Strong Fiscal 2026 Second Quarter Results Amid Expanding RNAi Therapeutics

Arrowhead Pharmaceuticals Reports Strong Fiscal 2026 Second Quarter Results Amid Expanding RNAi Therapeutics
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A Stranded Satellite Put Endeavour to the Test

A Stranded Satellite Put Endeavour to the Test

The STS-49 mission, launched on May 7, 1992, marked a significant milestone in the history of NASA's Space Shuttle program. As the maiden flight of...
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NASA's Dryden Aeronautical Test Range Enhances Support for Space Missions

NASA's Dryden Aeronautical Test Range Enhances Support for Space Missions

NASA's Dryden Aeronautical Test Range (DATR) at the Armstrong Flight Research Center in Edwards, California, is playing a crucial role in supporting aeronautics and space missions. The range provides essential communications, tracking, and data services that ensure the safety and efficiency of NASA's flight research. Recent modernization efforts have expanded DATR's capabilities, enabling it to support test flights of NASA's X-59 quiet supersonic research aircraft and spaceflight communications. The range's real-time data processing and video capabilities are vital for monitoring research flights, such as the Crossflow Attenuated Natural Laminar Flow (CATNLF) wing model, which aims to improve fuel efficiency in commercial aircraft. Additionally, DATR supports International Space Station operations by providing backup communications and telemetry during critical phases like launches and dockings.
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SpaceX Dragon to Deliver Critical Supplies and Experiments to ISS

SpaceX Dragon to Deliver Critical Supplies and Experiments to ISS

SpaceX is preparing to launch its 34th commercial resupply mission to the International Space Station (ISS), scheduled for May 12. The mission will transport 6,500 pounds of cargo, including scientific experiments and essential supplies, aboard a Dragon spacecraft. Key experiments include a bone scaffold made from wood for osteoporosis research, microgravity simulation studies, and an instrument to study charged particles affecting Earth's power grids and satellites. The Dragon is set to dock at the ISS on May 14, supporting ongoing research and technological advancements in space.
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NASA Deploys Prithvi AI Model in Orbit, Enhancing Earth Observation Capabilities

NASA Deploys Prithvi AI Model in Orbit, Enhancing Earth Observation Capabilities

NASA, in collaboration with Adelaide University and the SmartSat Cooperative Research Center, has successfully deployed the Prithvi Geospatial AI foundation model aboard two in-orbit platforms. This marks the first time a geospatial foundation model has been used in space. Prithvi, trained on 13 years of data, was uploaded to the South Australian government's Kanyini satellite and the Thales Alenia Space IMAGIN-e payload on the International Space Station. The model's capabilities were tested for flood and cloud detection, demonstrating its potential for advanced Earth observation tasks. The open-source nature of Prithvi allows for broad accessibility and application, facilitating tasks such as mapping flood plains and predicting crop yields.
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NASA and SpaceX Prepare for 34th Station Resupply Mission

NASA and SpaceX Prepare for 34th Station Resupply Mission

NASA and SpaceX are set to launch the 34th commercial resupply mission to the International Space Station (ISS) on May 12. The mission will deliver approximately 6,500 pounds of cargo, including scientific experiments and essential supplies, aboard a SpaceX Dragon spacecraft. The launch will take place from Cape Canaveral Space Force Station in Florida, with the Dragon scheduled to dock at the ISS on May 14. The mission includes experiments on microgravity simulation, bone health, and space radiation, contributing to ongoing research and technological advancements in space exploration.