The breakthrough technique supercools plasma with lasers before trapping them in a magnetic field; allowing physicists to study the northern lights, white dwarves and nuclear fusion in ever greater detail. Source: https://www.livescience.com/laser-cooled-plasma-trapped.html
Tag: white
X-raying eggs while they cook reveals how egg white becomes solid
When an egg is heated, its proteins unfold and form bonds with each other – an X-ray analysis has shown this happening on the micrometre scale over the first 160 seconds of cooking Source: https://www.newscientist.com/article/2270129-x-raying-eggs-while-they-cook-reveals-how-egg-white-becomes-solid/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
Moon and star Antares morning of March 5, 2021
Let the moon show you Antares, a red supergiant star and the brightest star in the constellation Scorpius the Scorpion on the morning of March 5. Source: https://earthsky.org/tonight/moon-antares-morning-of-mar-5-2021…
Cephalopod Passes Cognitive Test Designed For Human Children
mi shares a report from ScienceAlert: The marshmallow test, or Stanford marshmallow experiment, is pretty straightforward. A child is placed in a room with a marshmallow. They are told, if they can manage not to eat the marshmallow for 15 minutes, they’ll get a second marshmallow, and be allowed to eat both. This ability to delay gratification demonstrates cognitive abilities such…
Moon, star Spica on Mar 1, 2021
This evening – March 1, 2021 – look eastward before going to bed and you just might catch the bright waning gibbous moon and the star Spica over the horizon. Source: https://earthsky.org/tonight/moon-star-spica-on-mar-1-2021…
Perseverance saw its own descent stage crash
The Mars rover images a plume of debris from the impact of the descent stage that helped the spacecraft land safely on the red planet. Source: https://earthsky.org/todays-image/photo-mars-perseverance-descent-stage-smoke-plume…
Did you find the message hidden in Perseverance’s parachute?
The striped pattern on the parachute used by the Perseverance rover to land on Mars contained a hidden message. Internet sleuths were able to figure it out within a few hours. Source: https://earthsky.org/space/perseverance-secret-message-dare-mighty-things…
Evidence for white dwarfs consuming Earth-like worlds
For the first time, astronomers have detected the vaporized remains of the crusts of long-dead Earth-like and Mars-like planets in the atmospheres of white dwarf stars. Source: https://earthsky.org/space/vaporized-earth-like-mars-like-crusts-white-dwarf-stars…
Biden Signs Executive Order To Address Chip Shortage Through a Review To Strengthen Supply Chains
President Joe Biden signed an executive order Wednesday meant to address a global chip shortage impacting industries ranging from medical supplies to electric vehicles. From a report: The order includes a 100-day review of key products including semiconductors and advanced batteries used in electric vehicles, followed by a broader, long-term review of six sectors of the economy. The long-term review will…
3D map of a million binary stars
A new atlas of nearby binary stars plots more than a million pairs and reveals a profusion of identical twins. Source: https://earthsky.org/space/3d-map-million-binary-stars…