Most exoplanets orbiting close to their stars don’t have atmospheres. But Gliese 486b – orbiting a red dwarf star only 24 light-years away – does. It’s close enough to see well. Astronomers will be watching it! Source: https://earthsky.org/space/gliese-486b-hot-super-earth-with-atmosphere…
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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…
Space Hurricane Seen Above Magnetic North Pole Was Raining Electrons
The first space hurricane ever was spotted in August 2014, consisting of “an eddy of plasma, a type of superhot, charged gas found throughout the solar system,” reports Business Insider. “And instead of rain, this storm brought showers of electrons.” From the report: In August 2014, satellites observed a swirling mass with a quiet center more than 125 miles above the…
AMD Unveils New Radeon RX 6700 XT Midrange GPU To Take On GeForce RTX 3060 Ti
MojoKid writes: AMD announced a new member of its Radeon RX 6000 series graphics card line-up today, dubbed Radeon RX 6700 XT. Based on AMD’s RDNA 2 GPU architecture, the Radeon RX 6700 XT targets high frame rate 1440p gaming at max image quality with an MSRP of $479. The new GPU has 40 Compute Units (CUs) with 40 Ray Tracing…
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…
Photographer snags shot of yellow penguin
Yves Adams took this photo of a rare yellow penguin on South Georgia Island in December 2019. It went viral this month. “It seems we are in desperate need for some mellow yellow news!” Adams said. Source: https://earthsky.org/todays-image/photograph-yellow-penguin…
FCC Proposes Rules for Emergency Broadband Program To Keep Struggling Families Online
The FCC has taken a major step toward offering financial support for people struggling to pay broadband bills during the pandemic. If approved, the Emergency Broadband Benefit Program could provide $50 per month to millions of households, and more in tribal lands. From a report: The EBBP was created in the budget passed by Congress earlier this year, which earmarked $3.2…
Python Turns 30. A Steering Council Member Reflects
Today is the 30th anniversary of the Python programming language, “which has never been more popular, arguably thanks to the rise of data science and AI projects in the enterprise,” writes Venture Beat. To celebrate the historical releases file has been updated to include Guido van Rossum’s original 0.9.1 beta release from 1991. (Its ReadMe file advises that Python 0.9 “can…
Google Launches the First Developer Preview of Android 12
Almost exactly a year after Google announced the first developer preview of Android 11, the company today released the first developer preview of Android 12. From a report: Google delayed the roll-out of Android 11 a bit as the teams and the company’s partners adjusted to working during a pandemic, but it looks like that didn’t stop it from keeping Android…