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Melissa Hogenboom's Breadwinners reveals the unseen gender-based power dynamics and cognitive biases that shape our everyday lives. It will make you angry – and rightly so

As the list of health benefits of semaglutide drugs grows, perhaps it is time to think about assessing their impact on people without medical conditions

As the list of health benefits of semaglutide drugs grows, perhaps it is time to think about assessing their impact on people without medical conditions

NASA Astronaut Barry “Butch” WilmoreNASA/Aubrey Gemignani

After 25 years at NASA, flying in four different spacecraft, accumulating 464 days in space, astronaut and test pilot Butch Wilmore has retired from NASA.

The Tennessee native earned a bachelor’s and a master’s degree in electrical engineering from Tennessee Technological University and a master’s degree in aviation systems from the University of Tennessee.

Wilmore is a decorated U.S. Navy captain who has flown numerous tactical aircraft operationally while deploying aboard four aircraft carriers during peacetime and combat operations. A graduate of the U.S. Naval Test Pilot School, he went on to serve as a test pilot before NASA selected him to become an astronaut in 2000.

“Butch’s commitment to NASA’s mission and dedication to human space exploration is truly exemplary,” said Steve Koerner, acting director of NASA’s Johnson Space Center in Houston. “His lasting legacy of fortitude will continue to impact and inspire the Johnson workforce, future explorers, and the nation for generations. On behalf of NASA’s Johnson Space Center, we thank Butch for his service.”

During his time at NASA, Wilmore completed three missions launching aboard the space shuttle Atlantis, Roscosmos Soyuz, and Boeing Starliner to the International Space Station. Wilmore also returned to Earth aboard a SpaceX Dragon spacecraft. Additionally, he conducted five spacewalks, totaling 32 hours outside the orbital laboratory.  

“Throughout his career, Butch has exemplified the technical excellence of what is required of an astronaut. His mastery of complex systems, coupled with his adaptability and steadfast commitment to NASA’s mission, has inspired us all,” said Joe Acaba, chief of the Astronaut Office at NASA Johnson. “As he steps into this new chapter, that same dedication will no doubt continue to show in whatever he decides to do next.”

Most recently, Wilmore launched aboard Boeing’s Starliner spacecraft on June 5, 2024, for its first crewed flight test mission, arriving at the space station the following day. While aboard the station, Wilmore completed numerous tasks, including a spacewalk to help remove a radio frequency group antenna assembly from the station’s truss and collected samples and surface material for analysis from the Destiny laboratory and the Quest airlock.

“From my earliest days, I have been captivated by the marvels of creation, looking upward with an insatiable curiosity. This curiosity propelled me into the skies, and eventually to space, where the magnificence of the cosmos mirrored the glory of its creator in ways words can scarcely convey,” said Wilmore. “Even as I ventured beyond Earth’s limits, I remained attuned to the beauty and significance of the world below, recognizing the same intricate design evident among the stars is also woven into the fabric of life at home.”

Learn more about how NASA explores the unknown and innovates for the benefit of humanity at:

https://www.nasa.gov/

Courtney Beasley

Johnson Space Center, Houston

281-910-4989

courtney.m.beasley@nasa.gov

NASA Astronaut Barry “Butch” WilmoreNASA/Aubrey Gemignani

After 25 years at NASA, flying in four different spacecraft, accumulating 464 days in space, astronaut and test pilot Butch Wilmore has retired from NASA.

The Tennessee native earned a bachelor’s and a master’s degree in electrical engineering from Tennessee Technological University and a master’s degree in aviation systems from the University of Tennessee.

Wilmore is a decorated U.S. Navy captain who has flown numerous tactical aircraft operationally while deploying aboard four aircraft carriers during peacetime and combat operations. A graduate of the U.S. Naval Test Pilot School, he went on to serve as a test pilot before NASA selected him to become an astronaut in 2000.

“Butch’s commitment to NASA’s mission and dedication to human space exploration is truly exemplary,” said Steve Koerner, acting director of NASA’s Johnson Space Center in Houston. “His lasting legacy of fortitude will continue to impact and inspire the Johnson workforce, future explorers, and the nation for generations. On behalf of NASA’s Johnson Space Center, we thank Butch for his service.”

During his time at NASA, Wilmore completed three missions launching aboard the space shuttle Atlantis, Roscosmos Soyuz, and Boeing Starliner to the International Space Station. Wilmore also returned to Earth aboard a SpaceX Dragon spacecraft. Additionally, he conducted five spacewalks, totaling 32 hours outside the orbital laboratory.  

“Throughout his career, Butch has exemplified the technical excellence of what is required of an astronaut. His mastery of complex systems, coupled with his adaptability and steadfast commitment to NASA’s mission, has inspired us all,” said Joe Acaba, chief of the Astronaut Office at NASA Johnson. “As he steps into this new chapter, that same dedication will no doubt continue to show in whatever he decides to do next.”

Most recently, Wilmore launched aboard Boeing’s Starliner spacecraft on June 5, 2024, for its first crewed flight test mission, arriving at the space station the following day. While aboard the station, Wilmore completed numerous tasks, including a spacewalk to help remove a radio frequency group antenna assembly from the station’s truss and collected samples and surface material for analysis from the Destiny laboratory and the Quest airlock.

“From my earliest days, I have been captivated by the marvels of creation, looking upward with an insatiable curiosity. This curiosity propelled me into the skies, and eventually to space, where the magnificence of the cosmos mirrored the glory of its creator in ways words can scarcely convey,” said Wilmore. “Even as I ventured beyond Earth’s limits, I remained attuned to the beauty and significance of the world below, recognizing the same intricate design evident among the stars is also woven into the fabric of life at home.”

Learn more about how NASA explores the unknown and innovates for the benefit of humanity at:

https://www.nasa.gov/

Courtney Beasley

Johnson Space Center, Houston

281-910-4989

courtney.m.beasley@nasa.gov

Proposed amendments to the Marine Mammal Protection Act would cut down protections to whales, dolphins, polar bears and other species

The only Crypto we care about is the mischievous extraterrestrial seeking world domination.

This view of tracks trailing NASA's Curiosity rover was captured July 26, 2025, as the rover simultaneously relayed data to a Mars orbiter.

This view of tracks trailing NASA’s Curiosity rover was captured July 26, 2025, as the rover simultaneously relayed data to a Mars orbiter.NASA/JPL-Caltech

NASA’s Curiosity rover captured a view of its tracks on July 26, 2025. The robotic scientist is now exploring a region of lower Mount Sharp, a 3-mile-tall (5-kilometer-tall) mountain. The pale peak of the mountain can be seen at top right; the rim of Gale Crater, within which the mountain sits, is on the horizon at top left. Curiosity touched down on the crater floor 13 years ago.

Recently, the rover rolled into a region filled with boxwork formations. Studying these formations could reveal whether microbial life could have survived in the Martian subsurface eons ago, extending the period of habitability farther into when the planet was drying out. Read more about the detective work Curiosity is doing on Mars.

Image credit: NASA/JPL-Caltech

This view of tracks trailing NASA’s Curiosity rover was captured July 26, 2025, as the rover simultaneously relayed data to a Mars orbiter.NASA/JPL-Caltech

NASA’s Curiosity rover captured a view of its tracks on July 26, 2025. The robotic scientist is now exploring a region of lower Mount Sharp, a 3-mile-tall (5-kilometer-tall) mountain. The pale peak of the mountain can be seen at top right; the rim of Gale Crater, within which the mountain sits, is on the horizon at top left. Curiosity touched down on the crater floor 13 years ago.

Recently, the rover rolled into a region filled with boxwork formations. Studying these formations could reveal whether microbial life could have survived in the Martian subsurface eons ago, extending the period of habitability farther into when the planet was drying out. Read more about the detective work Curiosity is doing on Mars.

Image credit: NASA/JPL-Caltech

Researchers analysed thousands of natural protein sequences and got assistance from AI in order to design a new hydrogel adhesive that can stay sticky underwater or even within a living body

Researchers analysed thousands of natural protein sequences and got assistance from AI in order to design a new hydrogel adhesive that can stay sticky underwater or even within a living body

People with Alzheimer’s disease have lower levels of lithium in their brains than those without cognitive impairment, and a deficiency of the metal appears to accelerate the accumulation of amyloid plaques and memory loss – but it could possibly be reversed with a small dose of lithium

Unexpected archaeological discoveries are rewriting the story of how the big, bad wolf became our first and most beloved pet

People with Alzheimer’s disease have lower levels of lithium in their brains than those without cognitive impairment, and a deficiency of the metal appears to accelerate the accumulation of amyloid plaques and memory loss – but it could possibly be reversed with a small dose of lithium

Unexpected archaeological discoveries are rewriting the story of how the big, bad wolf became our first and most beloved pet

The Indonesian island of Sulawesi was a likely stepping stone for ancient hominins to reach nearby Flores, the home of the mysterious Homo floresiensis

The Indonesian island of Sulawesi was a likely stepping stone for ancient hominins to reach nearby Flores, the home of the mysterious Homo floresiensis

The four crewmembers of NASA's Artemis 2 mission donned their launch suits to conduct their first suited crew test together at NASA's Kennedy Space Center on July 31.

When serious accidents happen in magnetic resonance imaging scanners, it’s usually because people ignore one very important rule