Category: science

Remembering Virginia Norwood, the ‘mother’ of NASA’s Landsat program

If you haven’t heard of Virginia Norwood, it’s about time you did. An aerospace pioneer whose career would have been historic even without its undercurrent of triumph over misogynistic discrimination, she invented the Landsat satellite program that monitors the Earth’s surface today. Norwood passed away on March 27th at the…

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Researchers use novel method to find a distant exoplanet

Astronomers have discovered a new exoplanet — but this time, the way they found it may be as significant as the discovery itself. Researchers used a breakthrough combination of indirect and direct planetary detection to locate the distant world known as HIP 99770 b. It could inch us closer to…

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NASA launches powerful air quality monitor to keep an eagle-eye on pollution

NASA has launched an innovative air quality monitoring instrument into a fixed-rotation orbit around Earth. The tool is called TEMPO, which stands for Tropospheric Emissions Monitoring of Pollution instrument, and it keeps an eye on a handful of harmful airborne pollutants in the atmosphere, such as nitrogen dioxide, formaldehyde and…

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Hitting the Books: Sputnik’s radio tech launched a revolution in bird migration research

“Birds fly South for the winter and North for the summer,” has historically proven to be only slightly less reliable a maxim than the sun always rising in the East and setting in the West. Humanity has been fascinated by the comings and goings of our avian neighbors for millennia,…

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MIT’s new modular lunar robot has ‘worms’ for arms

MIT engineers have designed a walking lunar robot cleverly inspired by the animal kingdom. The “mix-and-match” system is made of worm-like robotic limbs astronauts could configure into various “species” of robots resembling spiders, elephants, goats and oxen. The team won the Best Paper Award last week at the Institute of…

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How to Create Your Optimal Bedtime Routine

We asked experts how to craft a more intentional, peace-filled ritual to support a better night’s sleep. Source

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