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Women experience a steady rise in body temperature from their teens to midlife, which may be useful for monitoring ageing and overall health

New Mexico State University (NMSU) astronomy graduate student Khagendra Katuwal studied 70 coronal holes on the sun to better understand the connection between solar activity and space weather. His paper was recently published in The Astrophysical Journal.

In 2014, researchers presented the discovery of water vapour plumes being emitted from Jupiter's moon Europa. This caused quite a stir; it meant that the moon's buried ocean was accessible without contending with the thick ice shell that concealed it. But new research by the same researchers questions those detections.

Previously classified photos and documents show the scientific work that went into the world's first atomic test in 1945 – a test that, just weeks later, would see nuclear bombs dropped in Japan

Previously classified photos and documents show the scientific work that went into the world's first atomic test in 1945 – a test that, just weeks later, would see nuclear bombs dropped in Japan

On a visit to the UK, Sydney-based reporter James Woodford visited an archaeological site that was on his bucket list – and experienced a very special moment as the sun set

On a visit to the UK, Sydney-based reporter James Woodford visited an archaeological site that was on his bucket list – and experienced a very special moment as the sun set

Experiments hint that quantum mechanisms are vital to the machinery of life. Now researchers are exploring if these effects help to explain the success of an array of puzzling health treatments

Experiments hint that quantum mechanisms are vital to the machinery of life. Now researchers are exploring if these effects help to explain the success of an array of puzzling health treatments

Like covid-19 and mpox before it, the decision to relabel PCOS as polyendocrine metabolic ovarian syndrome is a welcome one – and reveals why a name is never just a name

Like covid-19 and mpox before it, the decision to relabel PCOS as polyendocrine metabolic ovarian syndrome is a welcome one – and reveals why a name is never just a name

There’s unexpected news of a fifth movie for one of the most underrated sci-fi reboots. Hurray, says New Scientist film columnist Bethan Ackerley

There’s unexpected news of a fifth movie for one of the most underrated sci-fi reboots. Hurray, says New Scientist film columnist Bethan Ackerley

Feedback goes down a "moon warfare" rabbit hole and discovers that some forward-thinkers are making plans to counteract as-yet-hypothetical pirates in space

Jennie Durant's Bitter Honey is a great exposé of the true cost of industrially farming US honeybees, finds Thomas Lewton. But the book's grim figures of bee death alone may not prompt deep change – how about seeing them as fellow creatures?

Feedback goes down a "moon warfare" rabbit hole and discovers that some forward-thinkers are making plans to counteract as-yet-hypothetical pirates in space

Jennie Durant's Bitter Honey is a great exposé of the true cost of industrially farming US honeybees, finds Thomas Lewton. But the book's grim figures of bee death alone may not prompt deep change – how about seeing them as fellow creatures?

New trove of fossils reveals that ancestral animals likely emerged in the deep sea

NASA/JPL-Caltech/ASU

NASA’s Psyche spacecraft completed its close approach of Mars on May 15, coming within 2,864 miles (4,609 kilometers) of the planet’s surface. During the flyby, it took this image and others. This representative color image, captured by Psyche’s multispectral imager instrument, features the double-ring crater Huygens and the surrounding heavily cratered southern highlands.

This flyby used a gravity assist from Mars to provide a critical boost in speed and to adjust the spacecraft’s orbital plane without using any onboard propellant, sending it on its way toward the metal-rich asteroid Psyche. When it arrives in August 2029, it will insert itself into orbit, then map the asteroid and gather science data. If the asteroid proves to be the metallic core of an ancient planetesimal, it could offer a one-of-a-kind window into the interior of rocky planets like Earth.

Learn more about the flyby and see more photos from the event.

Image credit: NASA/JPL-Caltech/ASU

NASA/JPL-Caltech/ASU

NASA’s Psyche spacecraft completed its close approach of Mars on May 15, coming within 2,864 miles (4,609 kilometers) of the planet’s surface. During the flyby, it took this image and others. This representative color image, captured by Psyche’s multispectral imager instrument, features the double-ring crater Huygens and the surrounding heavily cratered southern highlands.

This flyby used a gravity assist from Mars to provide a critical boost in speed and to adjust the spacecraft’s orbital plane without using any onboard propellant, sending it on its way toward the metal-rich asteroid Psyche. When it arrives in August 2029, it will insert itself into orbit, then map the asteroid and gather science data. If the asteroid proves to be the metallic core of an ancient planetesimal, it could offer a one-of-a-kind window into the interior of rocky planets like Earth.

Learn more about the flyby and see more photos from the event.

Image credit: NASA/JPL-Caltech/ASU