Sunday, October 9, 2022

Skywatch: Jupiter has joined the evening sky – Twin Cities

Skywatch: Jupiter has joined the evening sky – Twin Cities

Have you seen that super bright star popping out in the low southeastern sky during evening twilight? That's no star but rather the big guy of our solar system, the planet Jupiter.

In late September, Jupiter reached what astronomers call opposition when it was only around 367 million miles away. In fact, it was the closest it's been to Earth since 1951! It's called opposition because Jupiter and the sun are at opposite ends of the sky, just like a full moon.

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Publisher: Twin Cities
Date: 2022-10-09T10:37:05 00:00
Twitter: @pioneerpress
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Homeowners Say It's Too Expensive to Go Solar. Can You Lower the Costs? - EcoWatch

Founded in 2005 as an Ohio-based environmental newspaper, EcoWatch is a digital platform dedicated to publishing quality, science-based content on environmental issues, causes, and solutions.

A recent study from EcoWatch of 1,000 homeowners found that solar panels are becoming an increasingly popular energy alternative in the U.S., mostly due to homeowners looking for ways to lower their utility bills amid rising electricity rates.

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Publisher: EcoWatch
Date: 2022-10-05T20:00:54 00:00
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A 'cataclysmic' celestial couple gone wrong - a star eats its mate | Reuters

WASHINGTON, Oct 6 (Reuters) - Unlike the lonely sun, about half the stars in our Milky Way galaxy are in a long-term committed relationship with another star, orbiting each another in a celestial marriage called a binary system.

Researchers this week described one of these marriages gone wrong - a twosome that borders on the extreme, with the pair whirling around each other every 51 minutes in the fastest such orbital period known for a rare class of binary stars. As part of the drama, one star is eating its companion.

Publisher: Reuters
Date: 2022-10-06T18:47:05Z
Author: Will Dunham
Twitter: @Reuters
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Wow! Sun shoots 1.6 million mile plasma plume, astronomer gets incredible photo | Tech News

The image was captured on September 24 by professional astrophotographer Andrew McCarthy, and was shared on Reddit on September 25 in the subreddit r/space. The photo is essentially a time-lapse image with false colour composite that stacks thousands of images over a six-hour period.

The photo shows the Sun's surface and CME in orange, which in reality looks pinkish red, and is known as hydrogen-alpha light. Due to the short exposure time of the images, it all appeared white and McCarthy had to add the orange colour to highlight the CME better.

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Publisher: HT Tech
Date: 2022-10-08T13:00:31 05:30
Twitter: @HTTech
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Smart Photovoltaic Systems: Gas and climate crisis trigger photovoltaic-system boom in Spain - ...

EVERYONE seems to be talking about the climate crisis at the moment. There were devastating forest fires during the summer, practically all over Europe, due to a rise in temperatures this summer.

In addition, there is the gas crisis, triggered by the Ukraine war. Russian president Vladimir Putin has already turned off Europe's gas.

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Publisher: Olive Press News Spain
Date: 2022-10-09T09:20:22 00:00
Author: https www facebook com OlivePressNewspaper
Twitter: @olivepress
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The Underappreciated Tool for Surviving Extreme Weather – Mother Jones

This story was originally published by Slate   and is reproduced here as part of the  Climate Desk   collaboration.

But some communities and regions weathered the effects of these disasters better than others—and they all have something in common. Let's scan some recent dispatches from especially hard-hit areas.

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Publisher: Mother Jones
Date: 2022-10-09T06:00:41-04:00
Author: Nitish Pahwa
Twitter: @Motherjones
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Scientists find new evidence of habitability on Saturn's moon Enceladus - SHINE News

Due to the absence of phosphorus, which is an indispensable component of bones, cell membranes and DNA in humans and animals, Enceladus was once considered uninhabitable by the international scientific community.

A team of international researchers led by Chinese scientists, has, however, contradicted the previous findings by claiming to have discovered phosphorus in the form of phosphates in the moon's ocean.

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Publisher: SHINE
Date: 2022-10-09 16:02
Twitter: @shanghaidaily
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Could an asteroid destroy Earth? | Space

After dominating the Earth for more than 160 million years, the dinosaurs finally met their doom thanks to a visitor from space.

Toon is referring to the giant impact hypothesis — a scientific theory that suggests a Mars-size planet named Theia collided with Earth 4.5 billion years ago, launching a salvo of rocky debris into space that eventually coalesced into our moon.

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Publisher: Space.com
Date: 2022-10-09T10:00:54Z
Author: Brandon Specktor
Twitter: @SPACEdotcom
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Army of the Alien Monkeys


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