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A Beautiful Death: How a Dying Star Created the Crystal Ball Nebula
Planetary nebula are created when a dying star sheds it outer layers. The gas is lit up by the star and all the gorgeous, changing detail is exposed. NGC 1514, the Crystal Ball Nebula, is about 1500 light years away and contains a binary pair in its center. The orbits and winds from the stars create the Crystal Ball's beautiful form.
Webb Studies Star Clusters
Webb Studies Star Clusters
This near-infrared image released on May 6, 2026, shows a section of one of the spiral arms of Messier 51 (M51). M51 is one of four nearby galaxies observed by NASA’s James Webb Space Telescope in a study of nearly 9,000 star clusters.
Data from the study shows that more massive star clusters emerge more quickly from the clouds they are born in. Learning about star formation helps us understand galactic evolution, the dynamics within a galaxy, as well as how and where planets form.
Image credit: ESA/Webb, NASA & CSA, A. Pedrini, A. Adamo (Stockholm University) and the FEAST JWST team
Webb Studies Star Clusters
This near-infrared image released on May 6, 2026, shows a section of one of the spiral arms of Messier 51 (M51). M51 is one of four nearby galaxies observed by NASA’s James Webb Space Telescope in a study of nearly 9,000 star clusters.
Data from the study shows that more massive star clusters emerge more quickly from the clouds they are born in. Learning about star formation helps us understand galactic evolution, the dynamics within a galaxy, as well as how and where planets form.
Image credit: ESA/Webb, NASA & CSA, A. Pedrini, A. Adamo (Stockholm University) and the FEAST JWST team
Mercury may have gained all of its unexpected water in a single day
Mercury may have gained all of its unexpected water in a single day
Experimental mRNA vaccine may protect against multiple Ebola viruses
Experimental mRNA vaccine may protect against multiple Ebola viruses
Far side moon photos reveal hidden lunar minerals in brilliant color
An astrophotographer teamed up with Artemis II commander Reid Wiseman to create these stunning new images of the lunar surface
Why lawyers keep citing fake cases invented by AI
The trend of attorneys getting caught citing AI-hallucinated cases points to a broader problem: instead of checking AI’s work, people keep trusting it
ESA’s Prodex programme brings scientific research to space
The launch of the 4DSpace-Daedalus mission in Norway is the latest success supported by Prodex, a European Space Agency (ESA) programme which enables highly skilled research institutes to partake in European space science activities and missions.
Keeping NASA Flying: Ground Crews Ensure Aircraft Readiness
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA crew chief Walt Kondracki checks an F-15 aircraft Tuesday, March 17, 2026, at NASA’s Armstrong Flight Research Center in Edwards, California. Ground crews, made of various roles, maintain the aircraft to be ready for each mission.NASA/Carla Escamilla
From high‑speed research flights to high‑altitude science campaigns, NASA depends on aircraft that perform at their best and the ground crews who keep them mission ready.
At NASA’s Armstrong Flight Research Center in Edwards, California, specially trained maintenance crews are essential to keeping the agency’s aircraft flying safely and reliably.
This year, NASA added two F-15s and a Pilatus PC-12 to its fleet at Armstrong. These aircraft – alongside platforms such as the high-altitude ER-2s and NASA’s newest X-plane, the X-59 – reflect a wide range of capabilities. The maintenance staff is responsible for keeping each one mission ready.
NASA pilot Nils Larson, left, walks next to crew chief Walt Kondracki, right, by an F-15 aircraft Tuesday, Jan. 13, 2026, at NASA’s Armstrong Flight Research Center in Edwards, California. In the background, NASA mechanic Tim Logan secures the cockpit inside of the F-15, and flight test engineer A.J. Jaffe stands to the right.NASA/Christopher LC Clark
“That’s the beauty of our Armstrong maintenance teams. They adapt to any type of change,” said Jose “Manny” Rodriguez, NASA Armstrong Gulfstream G-IV crew chief. “One day you could have an instrument being loaded, and the next day it may be aircraft reconfiguration, all while other aircraft systems may need fixing. They adapt and they overcome any situation.”
Each aircraft supports a specific mission, whether it’s conducting science research, serving as a support or chase aircraft, or assisting NASA rocket launches. The aircraft fly at different speeds, carry specialized hardware, and require maintenance crews to stay agile with fast-paced changes.
To ensure NASA can make aeronautics and science advancements safely, the crews work continuously, checking on the ejection seats, filling the tanks with fuel, and changing out brakes, wheels, wiring, and hardware constantly, all of which can degrade with each flight.
From left, NASA avionics technician Jesse Orellana; quality assurance employee Jose Prieto; mechanic Francisco Rodriguez; and mechanic Vincent Moreno work on an ER-2 aircraft Monday, Jan. 26, 2026, at NASA’s Armstrong Flight Research Center in Edwards, California.NASA/Christopher LC Clark
On any given day, an aircraft may be flight-ready for a mission, undergoing scheduled maintenance or modifications, or down for longer-term care.
There are typically multiple NASA Armstrong aircraft in the air in one day. Currently, the center’s C-20A is flying in Peru and Panama, the X-59 is often flying twice per day with a chase plane, and the center’s ER-2 is flying in Colorado, supporting the Geological Earth Mapping Experiment (GEMx). All this work is happening at the same time, and Armstrong’s skilled maintenance staff is prepping and fixing aircraft as needed along the way.
The team includes mechanics with both military and civilian backgrounds, and the job involves a lot of on-the-job training.
Maintenance crews are composed of:
- a crew chief – the person in charge of the airplane
- an avionics technician, who specializes in navigation, communication, and flight control systems
- quality assurance personnel, who oversee the work being done
- additional mechanics assigned to each airplane
After the maintenance crew ensures the aircraft is in the best condition possible, the team tows it out to the flightline, and it becomes ready for operations. The NASA pilot assigned to the mission will walk around the aircraft with the assigned crew chief for a final safety check before flight.
“There is a crew chief assigned to every aircraft,” Rodriguez said. “The crew chief is responsible for the integrity of that aircraft, and at the end of the day, his signature and the pilot’s together are what constitutes that the aircraft is safe for flight.”
Maintenance crews track each flight to help ensure it completes the mission without returning early. If an aircraft does return to base early, the maintenance team stands ready. When it lands, the crew is right there again, helping the research team complete the mission and fixing whatever is needed to stay nimble and ready for the next flight.
“It’s difficult at times to work with different airplanes from both the civilian and military sides, but it’s very rewarding to see that we have the capability and the expertise to keep these aircraft flying,” Rodriguez said.
Share Details Last Updated May 22, 2026 Related Terms Explore More 4 min read NASA Announces Winners in University Aeronautics Competition Article 6 days ago 3 min read Meet the Fleet: NASA Armstrong Continues Legacy of Flight Research Article 3 weeks ago 6 min read Cornell Students Aid NASA with Drone Safety in Sky Article 3 weeks ago Keep Exploring Discover More Topics From NASAMissions
Humans in Space
Climate Change
Solar System
Keeping NASA Flying: Ground Crews Ensure Aircraft Readiness
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA crew chief Walt Kondracki checks an F-15 aircraft Tuesday, March 17, 2026, at NASA’s Armstrong Flight Research Center in Edwards, California. Ground crews, made of various roles, maintain the aircraft to be ready for each mission.NASA/Carla EscamillaFrom high‑speed research flights to high‑altitude science campaigns, NASA depends on aircraft that perform at their best and the ground crews who keep them mission ready.
At NASA’s Armstrong Flight Research Center in Edwards, California, specially trained maintenance crews are essential to keeping the agency’s aircraft flying safely and reliably.
This year, NASA added two F-15s and a Pilatus PC-12 to its fleet at Armstrong. These aircraft – alongside platforms such as the high-altitude ER-2s and NASA’s newest X-plane, the X-59 – reflect a wide range of capabilities. The maintenance staff is responsible for keeping each one mission ready.
NASA pilot Nils Larson, left, walks next to crew chief Walt Kondracki, right, by an F-15 aircraft Tuesday, Jan. 13, 2026, at NASA’s Armstrong Flight Research Center in Edwards, California. In the background, NASA mechanic Tim Logan secures the cockpit inside of the F-15, and flight test engineer A.J. Jaffe stands to the right.NASA/Christopher LC Clark“That’s the beauty of our Armstrong maintenance teams. They adapt to any type of change,” said Jose “Manny” Rodriguez, NASA Armstrong Gulfstream G-IV crew chief. “One day you could have an instrument being loaded, and the next day it may be aircraft reconfiguration, all while other aircraft systems may need fixing. They adapt and they overcome any situation.”
Each aircraft supports a specific mission, whether it’s conducting science research, serving as a support or chase aircraft, or assisting NASA rocket launches. The aircraft fly at different speeds, carry specialized hardware, and require maintenance crews to stay agile with fast-paced changes.
To ensure NASA can make aeronautics and science advancements safely, the crews work continuously, checking on the ejection seats, filling the tanks with fuel, and changing out brakes, wheels, wiring, and hardware constantly, all of which can degrade with each flight.
From left, NASA avionics technician Jesse Orellana; quality assurance employee Jose Prieto; mechanic Francisco Rodriguez; and mechanic Vincent Moreno work on an ER-2 aircraft Monday, Jan. 26, 2026, at NASA’s Armstrong Flight Research Center in Edwards, California.NASA/Christopher LC ClarkOn any given day, an aircraft may be flight-ready for a mission, undergoing scheduled maintenance or modifications, or down for longer-term care.
There are typically multiple NASA Armstrong aircraft in the air in one day. Currently, the center’s C-20A is flying in Peru and Panama, the X-59 is often flying twice per day with a chase plane, and the center’s ER-2 is flying in Colorado, supporting the Geological Earth Mapping Experiment (GEMx). All this work is happening at the same time, and Armstrong’s skilled maintenance staff is prepping and fixing aircraft as needed along the way.
The team includes mechanics with both military and civilian backgrounds, and the job involves a lot of on-the-job training.
Maintenance crews are composed of:
- a crew chief – the person in charge of the airplane
- an avionics technician, who specializes in navigation, communication, and flight control systems
- quality assurance personnel, who oversee the work being done
- additional mechanics assigned to each airplane
After the maintenance crew ensures the aircraft is in the best condition possible, the team tows it out to the flightline, and it becomes ready for operations. The NASA pilot assigned to the mission will walk around the aircraft with the assigned crew chief for a final safety check before flight.
“There is a crew chief assigned to every aircraft,” Rodriguez said. “The crew chief is responsible for the integrity of that aircraft, and at the end of the day, his signature and the pilot’s together are what constitutes that the aircraft is safe for flight.”
Maintenance crews track each flight to help ensure it completes the mission without returning early. If an aircraft does return to base early, the maintenance team stands ready. When it lands, the crew is right there again, helping the research team complete the mission and fixing whatever is needed to stay nimble and ready for the next flight.
“It’s difficult at times to work with different airplanes from both the civilian and military sides, but it’s very rewarding to see that we have the capability and the expertise to keep these aircraft flying,” Rodriguez said.
Share Details Last Updated May 22, 2026 Related Terms Explore More 4 min read NASA Announces Winners in University Aeronautics Competition Article 5 days ago 3 min read Meet the Fleet: NASA Armstrong Continues Legacy of Flight Research Article 3 weeks ago 6 min read Cornell Students Aid NASA with Drone Safety in Sky Article 3 weeks ago Keep Exploring Discover More Topics From NASAMissions
Humans in Space
Climate Change
Solar System
ESA at GLOBSEC 2026
ESA Director General Josef Aschbacher participated in the 21st edition of the GLOBSEC Forum, held from 21 to 23 May in Prague, Czechia, under the theme ‘The Global Systemic Transformation.’ The high‑level gathering brought together political leaders, industry representatives and experts to discuss how Europe can respond to an increasingly complex and fragmented geopolitical environment.
Earth’s molten outer core is behaving in chaotic, unexpected ways
Scientists are working to solve a mystery of Earth’s molten outer core, which lies more than 2,000 kilometers beneath our feet
Supermassive Black Holes Can Render Exoplanets Uninhabitable at Great Distances
Life on Earth relies on energy from astrophysical sources. But what if the astrophysical source isn't a star, but a supermassive black hole and its active galactic nuclei? Life needs shelter from their powerful energy, and the only shelter is distance. New research shows that SMBH and their AGN could strip away exoplanet atmospheres and destroy their ozone at vast distances.
Rare Ebola-causing Bundibugyo virus is uniquely challenging to treat. Here’s why
Bundibugyo virus is an uncommon species of Ebola-causing virus that has been linked to only two other known outbreaks
NASA to Compete Contract for Jet Propulsion Laboratory Management
NASA announced plans Friday to compete the next contract for managing and operating the agency’s federally funded research and development center (FFRDC) in Southern California at the Jet Propulsion Laboratory (JPL), to ensure continued accountability and strong value for U.S. taxpayers.
The California Institute of Technology (Caltech) has managed the laboratory since its inception in the 1930s, and previous NASA contracts for its management and operations have been awarded sole source to the university since the facility was transferred from the U.S. Army to NASA in 1958.
The rapid growth of the U.S. space economy indicates there may now be a viable competitive market for programmatic and institutional elements of the FFRDC operations.
Conducting a competition for this contract enables NASA to assess the potential benefits of alternative management approaches to the FFRDC, including opportunities to enhance mission performance, innovation, and overall cost and operational efficiency, consistent with federal competition requirements.
This decision is part of a broader governmentwide and agency effort to find efficiencies, strengthen performance, and drive mission outcomes faster and more affordably.
“The Jet Propulsion Laboratory has delivered some of the most extraordinary scientific and engineering achievements in NASA’s history,” said NASA Administrator Jared Isaacman. “As America’s space economy evolves, we have a responsibility to the American people and the scientific community to evaluate how we can execute faster, operate more efficiently, and continue to deliver world-class science and engineering at the highest level. The decision to compete this contract reflects NASA’s commitment to strong stewardship of taxpayer resources and positions Jet Propulsion Laboratory to continue driving world-changing scientific discovery and technological innovation for decades to come.”
The work conducted at JPL remains critically important to the agency, and NASA is committed to maintaining continuity for active and future missions throughout the procurement process. NASA also is committed to maintaining the FFRDC’s existing physical location.
This approach is consistent with broader government practices, including at the Department of Energy, which has held full and open competitions for five of its 16 FFRDC management and operations contracts over the past 10 years.
The current contract with Caltech began Oct. 1, 2018, and runs through Sept. 30, 2028, with a potential maximum value of $30 billion, if all options are exercised. NASA has initiated the procurement process to compete the contract. Beginning this process now allows the agency sufficient time to conduct a comprehensive competition and award cycle while maintaining continuity for ongoing missions and laboratory operations.
For information about NASA and agency programs, visit:
-end-
George Alderman / Cheryl Warner
Headquarters, Washington
202-358-1600
george.a.alderman@nasa.gov / cheryl.m.warner@nasa.gov
NASA to Compete Contract for Jet Propulsion Laboratory Management
NASA announced plans Friday to compete the next contract for managing and operating the agency’s federally funded research and development center (FFRDC) in Southern California at the Jet Propulsion Laboratory (JPL), to ensure continued accountability and strong value for U.S. taxpayers.
The California Institute of Technology (Caltech) has managed the laboratory since its inception in the 1930s, and previous NASA contracts for its management and operations have been awarded sole source to the university since the facility was transferred from the U.S. Army to NASA in 1958.
The rapid growth of the U.S. space economy indicates there may now be a viable competitive market for programmatic and institutional elements of the FFRDC operations.
Conducting a competition for this contract enables NASA to assess the potential benefits of alternative management approaches to the FFRDC, including opportunities to enhance mission performance, innovation, and overall cost and operational efficiency, consistent with federal competition requirements.
This decision is part of a broader governmentwide and agency effort to find efficiencies, strengthen performance, and drive mission outcomes faster and more affordably.
“The Jet Propulsion Laboratory has delivered some of the most extraordinary scientific and engineering achievements in NASA’s history,” said NASA Administrator Jared Isaacman. “As America’s space economy evolves, we have a responsibility to the American people and the scientific community to evaluate how we can execute faster, operate more efficiently, and continue to deliver world-class science and engineering at the highest level. The decision to compete this contract reflects NASA’s commitment to strong stewardship of taxpayer resources and positions Jet Propulsion Laboratory to continue driving world-changing scientific discovery and technological innovation for decades to come.”
The work conducted at JPL remains critically important to the agency, and NASA is committed to maintaining continuity for active and future missions throughout the procurement process. NASA also is committed to maintaining the FFRDC’s existing physical location.
This approach is consistent with broader government practices, including at the Department of Energy, which has held full and open competitions for five of its 16 FFRDC management and operations contracts over the past 10 years.
The current contract with Caltech began Oct. 1, 2018, and runs through Sept. 30, 2028, with a potential maximum value of $30 billion, if all options are exercised. NASA has initiated the procurement process to compete the contract. Beginning this process now allows the agency sufficient time to conduct a comprehensive competition and award cycle while maintaining continuity for ongoing missions and laboratory operations.
For information about NASA and agency programs, visit:
-end-
George Alderman / Cheryl Warner
Headquarters, Washington
202-358-1600
george.a.alderman@nasa.gov / cheryl.m.warner@nasa.gov
Is Dust the Best Thing in the Universe? Part 3: Tiny Chemistry Labs
Two hydrogen atoms can't form an H2 molecule on their own in empty space. They need a surface. The universe has only one surface available, and it's something I have just spent two articles complaining about.