Monday, February 20, 2023

Google Alert - Science

Google
Science
Daily update February 20, 2023
NEWS
Space.com
Astronomers using the Event Horizon Telescope have imaged a quasar at the heart of a distant galaxy that blasts out huge amounts of radiation powered by a feeding supermassive black hole. These extremely powerful events are often described as the ...
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Space.com
A composite image consisting of data captured by NASA's NuSTAR and Solar Dynamics Observatory, and. Bluish patches in this image show areas that radiate extremely hot high-energy X-rays.
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Space.com
The Very Large Telescope in Chile took images of its lightest exoplanet yet after data from two European sky-mapping missions indicated something was tugging at the orbit of a distant young star. The star in question is called AF Leporis and is some ...
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Space.com
The bright star V 372 Orionis and its companion are captured in this new Hubble image. The Hubble Space Telescope captured a photo of two young stars surrounded by thick clouds of dust in ...
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WIRED
Seth Putterman started out studying the behavior of plasma for national security reasons. Extremely fast hypersonic missiles heat and ionize the surrounding air and form a cloud of charged particles called plasma, which absorbs radio waves and makes it ...
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EarthSky
And it's tough – or impossible – to spot those asteroids coming toward us. ESA's planned NEOMIR mission will orbit between Earth and the sun at the first Lagrange point (L1). It'll act as an early warning system for asteroids – 65 feet (20 meters) and ...
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Space Ref
Ground-penetrating radar from China's Martian rover Zhurong reveals shallow impact craters and other geologic structures in the top five meters of the red planet's surface. The images of the Martian subsurface are presented in a paper published in ...
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Mother Jones
Years ago, Christopher Kyba was skeptical about astronomy data collected by citizen scientists—after all, it relies on people making naked-eye assessments of the night sky. But when a student wrote to ...
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BBC Sky at Night Magazine
What's in the night sky in the week of 20 to 26 February 2023 in our weekly stargazing guide. Advertisement. Chris Bramley Hello and welcome to Star Diary, the podcast from the makers of BBC Sky at Night Magazine. You can subscribe to the print edition ...
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EL PAÍS in English
The scientific community agrees that the largest space exploration mission of the decade must begin now. And scientists opine that the destination should be Uranus – the strangest and most unknown planet in the solar system.
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