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Spacewalking astronauts install second upgraded solar array French astronaut Thomas Pesquet and NASA crewmate Shane Kimbrough floated back outside the International Space Station Friday and deployed a 60-foot-long roll-out solar array, the second of six new blankets being installed to upgrade the lab's power ...
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Why do some animals have sperm 20 times the length of their bodies? All sperm perform the same basic job: They fertilize egg cells. But in a new study, researchers have figured out that size matters, and it's largely the female that pushes sperm to be big or small. Sperm cells come in a huge variety of sizes. For instance, the ...
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Massive "Dragon Man" skull found in China might be a new human evolutionary branch A gigantic fossilized skull that was hidden in a well in China for 90 years has just been discovered by scientists — and it's making them rethink human evolution. The skull was originally found in 1933 by Chinese laborers building a bridge in Harbin, a northern ...
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THIS WEEK @NASA: Next Element for Artemis I Moon Rocket Gets Stacked at Kennedy Space Center ABOVE VIDEO: Spacewalking astronauts work outside the space station, NASA's new deputy administrator is sworn-in, and putting another piece of our Artemis I Moon rocket in place … a few of the stories to tell you about – This Week at NASA! Spacewalks ...
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NASA completes additional tests to diagnose computer problem on Hubble space telescope The spacecraft has two payload computers, one of which serves as a backup, that are located on the Science Instrument and Command and Data Handling (SI C&DH) unit. There are various pieces of hardware which make up both payload computers, including ...
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Elephants solve problems with personality The authors of the paper tested 15 Asian elephants and three African savanna elephants in three zoos across the country—the San Diego Zoo, the Smithsonian's National Zoological Park and the Oklahoma City Zoo—with the help of elephant caretakers.
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Hear what it sounded like as Mars Perseverance rover snapped epic selfie The selfie is a mosaic of 62 separate images taken with a camera mounted on the end of the rover's robotic arm. CNET Science. From the lab to ...
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SpaceX's New Rocket Factory Is Making Its Texas Neighbors Mad LEILA FADEL, HOST: SpaceX is having growing pains on the lower Texas coast. Elon Musk's commercial space transportation company built a rocket factory and testing ground on a fragile wetlands surrounded by skittish wildlife. As SpaceX sets its sights on ...
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Here's How NASA's Perseverance Rover Took a Selfie on Mars The process used to get the historic Mars Rover photo involved over a dozen people and took about a week to code. By Maggie More • Published 6 hours ago • Updated 6 hours ago. Pause. 0:16. Watch the Composite Process for NASA Perseverance's Selfie.
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NASA completes tests to identify problem with Hubble Space Telescope computer NASA's Hubble teleschope is sharing the wonders of the universe with its latest find, a 'pinwheeling' galaxy. NASA said Friday it had completed additional diagnostic testing in an effort to identify ...
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