General

Artemis Accords
General
Office of International and Interagency Relations (OIIR)
The Republic of Croatia became the 74th signatory to the Artemis Accords on Wednesday during a ceremony in the capital city of Zagreb with NASA and U.S. Department of State officials present. “It is my privilege to welcome the Republic of Croatia as the latest signatory of the Artemis Accords,” said NASA Deputy Matt Anderson […]
Posted September 23, 2026
General
Ames Research Center
Agricultural emissions represent an important and understudied part of Earth’s land and atmosphere systems. The FarmFlux mission will deploy more than a dozen sensors to measure ozone, methane, ammonia, particulates, and other pollutants rising from agricultural lands and animal farms and the interaction with the Earth’s atmosphere.
Posted September 23, 2026
General
NASA Engineering and Safety Center
For more information, contact Jonathan E.
Posted September 23, 2026
Office of the Chief Health and Medical Officer (OCHMO)
Astronauts
General
Humans in Space
International Space Station (ISS)
NASA’s Office of the Chief Health and Medical Officer formed a working group in August 2026 to review the most recent data related to extravehicular activity (EVA) prebreathe testing and decompression sickness (DCS) events, venous thromboembolism (VTE) in-flight occurrences, and patent foramen ovale (PFO) implication as they relate to NASA’s Artemi
Posted September 22, 2026
Communicating and Navigating with Missions
General
Glenn Research Center
Goddard Space Flight Center
Research and Technology Mission Directorate
Space Communications & Navigation Program
Tracking and Data Relay Satellite (TDRS)
NASA celebrated the full restoration of its Guam Remote Station with a ribbon-cutting on Sept. 10, closing out more than three years of recovery after Super Typhoon Mawar devastated the site in 2023. Engineers from across the agency completed the final and most complex step of the rebuild on July 1, when they returned the […]
Posted September 16, 2026
Earth Science
Earth
Earth Surface & Interior
General
GRACE (Gravity Recovery And Climate Experiment)
GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)
Jet Propulsion Laboratory
LAGEOS (LAser GEOdynamics Satellite)
Oceans
Water on Earth
Seasonal changes redistribute enough water around Earth to shift the planet’s center of mass back and forth by fractions of an inch relative to its geometric center. NASA scientists are on the case, tracking the oscillations because Earth’s center of mass is a crucial reference point for satellite navigation and elevation measurements.
Posted September 16, 2026
General
Artemis
Astronauts
Exploration Systems Development Mission Directorate
Human Spaceflight Mission Directorate
Humans in Space
International Space Station (ISS)
Johnson Space Center
Knowledge Inventory For Professionals
Mars
Moon Base
Office of the Chief Health and Medical Officer (OCHMO)
Planning crewed missions to the Moon and Mars involves preparing for the medical realities of long-duration space travel. Factors like cosmic radiation, microgravity, and distance from Earth create unique health considerations for astronauts. To anticipate these needs ahead of time, NASA developed the Integrated Medical Model (IMM).
Posted September 16, 2026
General
The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Steve Ormsby, Aphrodite Kostakis, Alejando Borlaff, Sarah Nickerson, Martina Caussi, Keiko Nomura, and Stephen Broccardo.
Posted September 16, 2026
Johnson Space Center
Candidate Astronauts
General
Did you spend part of your summer camping, hiking, at the pool, or in an aircraft? So did NASA’s 2025 Astronaut Candidate Class. The 10 candidates have been working their way through a comprehensive and rigorous training program since the agency introduced them to the public on Sept. 22, 2025, from NASA’s Johnson Space Center […]
Posted September 14, 2026
Leadership
General
Less than two weeks after an Executive Order was signed to create the first United States Space Academy, NASA-led work is in full swing to make the academy a reality and shape the future of America’s aerospace workforce and leadership. NASA Administrator Jared Isaacman chaired the first Presidential Commission on the United States Space Academy […]
Posted September 10, 2026
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