Measuring sunlight from space, on a chip
For 40 years, people have used space-based sensors to measure the amount of light coming from the sun, which gives scientists insight into climate change on Earth.
For 40 years, people have used space-based sensors to measure the amount of light coming from the sun, which gives scientists insight into climate change on Earth.
Space Exploration
Nov 7, 2022
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As a Michigan teen pleaded guilty on Oct. 24, 2022, to killing four students in a December 2021 attack, America was learning of yet another school shooting. This time, it was a performance arts high school in St. Louis, where ...
Social Sciences
Oct 26, 2022
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Scientists have shown that they can detect SARS-CoV-2, the virus that causes COVID-19, in the air by using a nanotechnology-packed bubble that spills its chemical contents like a broken piñata when encountering the virus.
Bio & Medicine
Oct 25, 2022
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118
Protons are tiny yet they carry a lot of heft. They inhabit the center of every atom in the universe and play a critical role in one of the strongest forces in nature.
Quantum Physics
Oct 25, 2022
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Billy Keim, a NASA technician, removes a 16-megapixel detector from its shipping container internal fixture as engineer Stephanie Cheung coordinates the activity. NASA's future Nancy Grace Roman Space Telescope will be fitted ...
Astronomy
Oct 4, 2022
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Students at high schools with prominent security measures have lower math scores, are less likely to attend college and are suspended more compared to students in schools with less surveillance, finds a new Johns Hopkins ...
Social Sciences
Sep 20, 2022
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285
NASA's James Webb Space Telescope captured its first images and spectra of Mars Sept. 5. The telescope, an international collaboration with ESA (European Space Agency) and CSA (Canadian Space Agency), provides a unique perspective ...
Planetary Sciences
Sep 19, 2022
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Astronomy has a blind spot in the area of far-infrared radiation compared to most other wavelengths. A far-infrared space telescope can only utilize its full sensitivity with an actively cooled mirror at temperatures below ...
Astronomy
Sep 6, 2022
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484
Detecting electromagnetic waves in the terahertz frequency range remains a challenging problem. Researchers from the University of Cambridge, together with physicists from the University of Augsburg, have recently discovered ...
General Physics
Sep 2, 2022
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937
The Large Hadron Collider at CERN is back in action after a three-year scheduled technical shutdown period. Experts circulated beam in the powerful particle accelerator at the end of April, and Run 3 physics started in early ...
General Physics
Aug 31, 2022
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