3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Langley Research Center Acting Director Dr. Trina Marsh Dyal and Dr. Jeremy Ernst, vice president for Research and Doctoral Programs at Embry-Riddle Aeronautical University, complete the signing of a Space Act Agreement during a ceremony held at NASA Langley in Hampton, Virginia on [...]
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) For general inquires: Frank Hui Phone: (650) 604-5395 E-mail: frank.c.hui@nasa.gov For questions regarding scheduling of arc jet tests: Enrique Carballo Phone: (650) 604-0970 Email: enrique.carballo@nasa.gov For questions regarding scheduling of ballistic range tests: Charles Cornelison Phone: (650) 604-3443 Email: charles.j.cornelison@nasa.gov For questions on the Ames [...]
NASA, ESA, CSA, STScI NASA’s James Webb Space Telescope captured this sparkling scene of star birth in an image released on Sept. 4, 2025. Called Pismis 24, this young star cluster resides in the core of the nearby Lobster Nebula, approximately 5,500 light-years from Earth in the constellation Scorpius. Home to a vibrant stellar nursery [...]
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A ship plows through rough seas in the Bering Sea in the aftermath of Typhoon Tip, one of the largest hurricanes on record. The Sentinel-6B satellite will provide data crucial to forecasting sea states, information that can help ships avoid danger. CC BY 2.0 [...]
Artemis II NASA astronauts (left to right) Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen stand in the white room on the crew access arm of the mobile launcher at Launch Pad 39B as part of an integrated ground systems test at Kennedy Space Center in Florida on [...]
Northrop Grumman’s Cygnus cargo craft awaits its capture by the International Space Stations’ Canadarm2 robotic arm, commanded by NASA astronaut Matthew Dominick on Aug. 6, 2024.Credit: NASA NASA’s Northrop Grumman Commercial Resupply Services 23, or Northrop Grumman CRS-23, will deliver more than 11,000 pounds of science and supplies to the International Space Station. This mission [...]
1 min read Near-Earth Asteroids as of September 2025 Each month, NASA’s Planetary Defense Coordination Office releases a monthly update featuring the most recent figures on NASA’s planetary defense efforts, near-Earth object close approaches, and other timely facts about comets and asteroids that could pose an impact hazard with Earth. Here is what we’ve [...]
4 Min Read NASA Uses Colorado Mountains for Simulated Artemis Moon Landing Course NASA has certified a new lander flight training course using helicopters, marking a key milestone in crew training for Artemis missions to the Moon. Through Artemis, NASA explore the lunar South Pole, paving the way for human exploration farther into the [...]
Explore This SectionEarthEarth ObserverEditor’s CornerFeature ArticlesMeeting SummariesNewsScience in the NewsCalendarsIn MemoriamAnnouncementsMoreArchivesConference SchedulesStyle Guide 13 min read The Earth Observer Editor’s Corner: July–September 2025 NOTE TO READERS: After more than three decades associated with or directly employed by NASA, Steve Platnick [GSFC—Deputy Director for Atmospheres, Earth Sciences Division] stepped down effective August 8, 2025. Steve began [...]
Explore This SectionEarthEarth ObserverEditor’s CornerFeature ArticlesMeeting SummariesNewsScience in the NewsCalendarsIn MemoriamAnnouncementsMoreArchivesConference SchedulesStyle Guide 21 min read Summary of the 11th ABoVE Science Team Meeting Introduction The NASA Arctic–Boreal Vulnerability Experiment (ABoVE) is a large-scale ecological study in the northern regions of North America (Alaska and western Canada) that was developed to understand environmental changes in [...]
