5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA Immunology and Virology LabNASA Does Spaceflight Alter the Human Immune System? Getting sick on Earth is nothing to sneeze at, but for astronauts on deep space exploration missions, the risk for contracting diseases may be elevated due to altered immunity. The Human Health [...]
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA astronaut Steve Swanson, Expedition 40 commander, holds the Carbon Dioxide Removal Assembly (CDRA) in the Kibo laboratory of the International Space Station. (30 June 2014) NASA The JSC toxicologists establish guidelines for safe and acceptable levels of individual chemical contaminants in spacecraft air [...]
Harmonized Landsat and Sentinel-2 PI Christopher Neigh shares milestones and a vision for the future In 2025, the Harmonized Landsat and Sentinel-2 (HLS) program established itself as a cornerstone for global medium-resolution optical Earth observation and became one of NASA’s most downloaded products. The seamless, analysis-ready dataset is free for anyone to use and download [...]
Explore Webb Science James Webb Space Telescope (JWST) NASA’s Webb Observes… Webb News Latest News Latest Images Webb’s Blog Awards X (offsite – login reqd) Instagram (offsite – login reqd) Facebook (offsite- login reqd) Youtube (offsite) Overview About Who is James Webb? Fact Sheet Impacts+Benefits FAQ Webb Timeline Science Overview and Goals Early Universe [...]
The NASA ORBIT (Opportunities in Research, Business, Innovation, and Technology for the Workforce) Challenge is a multi-phase, student-focused challenge designed to inspire and empower the next generation of innovators, engineers, entrepreneurs, and researchers. Compete for cash prizes, receive mentorship from NASA experts, and present your work at an in-person showcase. Finalists gain access to [...]
3 min read NASA’s Carruthers Geocorona Observatory Reveals ‘First Light’ Images NASA’s Carruthers Geocorona Observatory has captured its first images from space, revealing rare views of Earth and the Moon in ultraviolet light. Taken on Nov. 17 — still months before the mission’s science phase begins — these “first light” images confirm the spacecraft [...]
EO Science Earth Observatory A Subtle Return of La Niña Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Search Collections Global Maps World of Change Articles Notes from [...]
Career paths are rarely a straight line and often include some unexpected curves. That is certainly true for Erin Sholl, deputy chief of the Space Transportation Systems Division within the Safety and Mission Assurance Directorate at NASA’s Johnson Space Center in Houston. From struggling with multiplication tables in elementary school to supporting the International Space [...]
EO Science Earth Observatory New Timing for Stubble Burning… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Search Collections Global Maps World of Change Articles EO Kids Mission: [...]
Image credit: ESA/Hubble & NASA; Acknowledgement: Judy Schmidt NASA’s Hubble Space Telescope captured an uncommon sight – the death of a low-mass star – in this image of the Calabash Nebula released on Feb. 3, 2017. Here, we can see the star going through a rapid transformation from a red giant to a planetary nebula, [...]
