Abstract: In the fields of industrial information processing and reliability security, accurate and intelligent detection of pipeline welding defects is a necessary yet challenging task. Due to the ...

When a powder coating is applied and the cured finish reveals a visible defect, the process is not yet finished ... Also called fish eyes, a crater is a large cavity in the coating. It sometimes can ...

Earth’s oldest meteorite impact crater was just found in WA’s Pilbara region – exactly where geologists hoped it would be. We have discovered the oldest meteorite impact crater on Earth, in the very ...

The spacecraft, which attempted a historic landing in rugged terrain near the south pole of the moon on Thursday (March 6), had toppled on its side inside a frigid crater. A photo taken by the ...

A private lunar lander is no longer working after landing sideways in a crater near the moon's south pole and its mission is over, officials said Friday. The news came less than 24 hours after the ...

CAPE CANAVERAL, Fla. (AP) — A private lunar lander is no longer working after landing sideways in a crater near the moon’s south pole and its mission is over, officials said Friday.

Scientists have found the oldest impact crater on Earth – and it changes our understanding of our planet and the origins of life. The meteorite that left the crater fell to Earth 3.5 billion ...

Geologists have discovered the world's oldest known impact crater; it sits in the heart of Western Australia's ancient Pilbara region. An analysis of rock layers in the region suggests a crater at ...

A private lunar lander is no longer working after landing sideways in a crater near the moon's south pole and its mission is over, officials said Friday. The news came less than 24 hours after the ...

Intuitive Machines’ IM-2 mission has ended after its lunar lander, Athena, apparently toppled over as it touched down and came to rest on its side yesterday in a shadowed crater, the company ...

Update: Intuitive Machines announced on 7 March that the Athena spacecraft had landed on its side in a lunar crater and has run out of power. The mission is over, because it has no way to recharge ...

We have discovered the oldest meteorite impact crater on Earth, in the very heart of the Pilbara region of Western Australia. The crater formed more than 3.5 billion years ago, making it the oldest ...