Minggu, 20 November 2022

Google Alert - Science

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Science
Daily update November 21, 2022
NEWS
EarthSky
A schematic showing 2 types of auroras on Mars. On August 30, a solar storm (a coronal mass ejection, or CME) struck Mars, leading to the discovery of simultaneous double auroras by NASA's MAVEN spacecraft.
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EarthSky
After a record 908 days in low-earth orbit, the U.S. Space Force's X-37B Orbital Test Vehicle-6 (OTV-6) has finally come home. And the uncrewed, reusable craft – looking much like a miniature space shuttle – glided to a touchdown at Kennedy Space ...
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CBS News
Nearly five days after its sky-lighting launch, NASA's unpiloted Orion crew capsule closed in on the moon Sunday, on course for a critical rocket firing and lunar flyby Monday to whip the craft into a distant orbit. The goal is to pave the way toward a ...
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CNET
No big deal. We'll just send a spacecraft to the red planet, plop down a lander on the Martian surface, meet up with an old rover, stuff some tubes into a rocket, blast that rocket off Mars, have a spacecraft catch the sample container, bring those samples ...
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Duluth News Tribune
An meter-wide asteroid came down over southern Ontario not far from Niagara Falls this weekend. Astronomers saw it coming. Arriving shortly. Dereck Bowen of Brantford, Ontario, captured this incredible, wide-angle photo of the incoming asteroid using a ...
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Space.com
The delay, which SpaceX announced on Friday (Nov. 18), was caused by a coolant leak in the company's Dragon cargo capsule. The leak has been fixed and Dragon is now set to lift off atop a Falcon 9 rocket from Florida's Kennedy Space Center on Tuesday at 3: ...
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ABC News
Artemis blasted off last week as part of NASA's larger mission to take astronauts back to the Moon. Howard Hu, who oversees the Orion lunar spacecraft programme for the agency, said humans ...
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ScienceBlog.com
Asphaltenes, a byproduct of crude oil production, are a waste material with potential. Rice University scientists are determined to find it by converting the carbon-rich resource into useful graphene. Muhammad Rahman, an assistant research professor of ...
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NASA Blogs
Engineers activated the Callisto payload, Lockheed Martin's technology demonstration in collaboration with Amazon and Cisco. Callisto will test voice-activated and video technology that may assist future astronauts on deep space missions.
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NDTV
The videos showed how the plant's electrical impulses get generated and its leaves fold due to the presence of an insect on it. ''Ever touched a sensitive plant (Mimosa pudica) and marvelled at its leaves ...
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