2025-aas-town-hall-schedule

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Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 2 min read 2025 AAS Town Hall Schedule 247th American Astronomical Society (AAS) Meeting SATURDAY, JANUARY 3 8:30AM – 6:0PM   NASA’s ExoplanetContinue Reading

2025-aas-hyperwall-schedule

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Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 2 min read 2025 AAS Hyperwall Schedule 247th American Astronomical Society (AAS) Meeting Join NASA in the Exhibit Hall (Booth #401 for HyperwallContinue Reading

scientists-replayed-evolution-and-found-a-surprise

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Environmental change doesn’t affect evolution in a single, predictable way. In large-scale computer simulations, scientists discovered that some fluctuating conditions help populations evolve higher fitness, while others slow or even derail progress. Two populations facing different kinds of change can end up on completely different evolutionary paths. The findings challengeContinue Reading

katie-picchione

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Katie Picchione Response Coordination Lead, Disaster Response Coordination System, Science Directorate, NASA Langley Research Center About As the Response Coordination Lead for NASA’s Disasters Response Coordination System (DRCS), Katie works with the DRCS team, subject matter experts across the Agency, and stakeholders in the emergency management community to develop earth-observationContinue Reading

aas-meeting-247-(jan-2026)

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Physics of the Cosmos … Physics of the Cosmos Community AAS Meeting 247… About Community Program Analysis Group (PhysPAG) Science Groups News & Events Cosmic Pathfinders Science Gaps Opportunities Missions Studies News & Events Resources   The 247th Meeting of the American Astronomical Society Physics of the Cosmos at AASContinue Reading

cosmic-origins-at-aas-247-(jan-2026)

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Cosmic Origins … Cosmic Origins Community Cosmic Origins at AAS 247… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Opportunities Missions Studies News & Events Resources   Cosmic Origins at AAS 247 The 247th Meeting of the American Astronomical Society All Times Mountain Time (MT) Location Phoenix,Continue Reading

curiosity-sends-holiday-postcard-from-mars

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NASA/JPL-Caltech Team members working with NASA’s Curiosity Mars rover created this “postcard” by commanding the rover to take images at two times of day on Nov. 18, 2025, spanning periods that occurred on both the 4,722nd and 4,723rd Martian days, or sols, of the mission. The panoramas were captured atContinue Reading

microbiology

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2 min read Microbiology Microbiology Laboratory at JSC NASA. Microorganisms and Spaceflight Spaceflight poses a risk of adverse health effects due to the interactions between microorganisms, their hosts, and their environment. The JSC Microbiology team addresses the benefits and risks related to microorganisms, including infectious disease, allergens, environmental and foodContinue Reading