May 2025

Webb Finds Icy Disk

This artist’s concept illustration, released on May 14, 2025, shows a Sun-like star encircled by a disk of dusty debris containing crystalline water ice. Astronomers long expected that frozen water was scattered in systems around stars.
Posted May 19, 2025
Stennis Space Center

A Defining Era: NASA Stennis and Space Shuttle Main Engine Testing

The numbers are notable – 34 years of testing space shuttle main engines at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, 3,244 individual tests, more than 820,000 seconds (totaling more than nine days) of cumulative hot fire. The story behind the numbers is unforgettable. “It is hard to describe the full impact of […]
Posted May 19, 2025
Earth's Moon
Goddard Space Flight Center
Lunar Reconnaissance Orbiter (LRO)

NASA’s LRO Views Japan’s RESILENCE Lunar Lander Landing Area

NASA’s Lunar Reconnaissance Orbiter Camera (LROC) imaged the landing area of the ispace SMBC x HAKUTO-R Venture Moon Mission 2 RESILIENCE lunar lander which is slated to land on the surface of the Moon no earlier than June 5, 2025 (UTC). This view of the primary landing area is 3.13 miles (5,040 meters) wide and north is up. […]
Posted May 16, 2025

Nancy Grace Roman’s 100th Birthday

Dr. Nancy Grace Roman, NASA’s first Chief of Astronomy and namesake of the Nancy Grace Roman Telescope, briefs astronaut Edwin “Buzz” Aldrin on celestial objects in 1965 in Washington, D.C. Nancy Grace Roman passed away on December 25, 2018, in Germantown, Maryland at the age of 93. May 16, 2025, would have been her 100th […]
Posted May 16, 2025
Humans in Space
In-flight Education Downlinks
International Space Station (ISS)
Johnson Space Center
Learning Resources
NASA Headquarters

NASA, International Astronauts Address Students from New York, Ohio

NASA astronaut Nichole Ayers and JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi will answer prerecorded questions submitted by middle and high school students from New York and Ohio. Both groups will hear from the astronauts aboard the International Space Station in two separate events. The first event at 10:20 a.m.
Posted May 16, 2025
Aeronautics
Advanced Air Vehicles Program
Aeronautics Research Mission Directorate
Ames Research Center
Armstrong Flight Research Center
Commercial Supersonic Technology
Glenn Research Center
Integrated Aviation Systems Program
Langley Research Center
Low Boom Flight Demonstrator
Quesst (X-59)
Quesst: The Vehicle
Supersonic Flight

NASA X-59’s Latest Testing Milestone: Simulating Flight from the Ground

NASA’s X-59 quiet supersonic research aircraft successfully completed a critical series of tests in which the airplane was put through its paces for cruising high above the California desert – all without ever leaving the ground. “The idea behind these tests is to command the airplane’s subsystems and flight computer to function as if it […]
Posted May 16, 2025
Artemis Accords
Office of International and Interagency Relations (OIIR)

NASA Welcomes Norway as 55th Nation to Sign Artemis Accords

Following an international signing ceremony Thursday, NASA congratulated Norway on becoming the latest country to join the Artemis Accords, committing to the peaceful, transparent, and responsible exploration of space.
Posted May 15, 2025
Volcanoes
Earth
Natural Disasters
Tsunamis

NASA Satellite Images Could Provide Early Volcano Warnings 

Scientists know that changing tree leaves can indicate when a nearby volcano is becoming more active and might erupt. In a new collaboration between NASA and the Smithsonian Institution, scientists now believe they can detect these changes from space.
Posted May 15, 2025
For Kids and Students
Nancy Grace Roman Space Telescope

Let’s Bake a Cosmic Cake!

To celebrate what would have been the 100th birthday of Dr. Nancy Grace Roman — NASA’s first chief astronomer and the namesake for the agency’s nearly complete Nancy Grace Roman Space Telescope — we’re baking a birthday cake! This isn’t your ordinary birthday treat — this cosmic cake represents the contents of our universe and everything […]
Posted May 15, 2025
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