Sunday, August 8, 2021

EarthSky | An inner solar system much like ours, 35 light-years away

Astronomers have found more than 4,000 exoplanets , worlds orbiting distant stars in our Milky Way galaxy. Many reside in planetary systems vastly different from ours.

These astronomers used the European Southern Observatory’s Very Large Telescope to make their observations. The researchers published a new paper detailing their discoveries in the peer-reviewed journal Astronomy & Astrophysics on August 3.

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Publisher: EarthSky | Updates on your cosmos and world
Date: 2021-08-06T11:39:07Z
Twitter: @earthskyscience
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Map that took 13 years to create reveals edge of solar system secrets | TweakTown

Over the many years, humans have been exploring what is in and around our solar system. We have sent many spacecrafts out to relay data back to us that has been used to piece together a better idea of our home.

Researchers know that Earth is the third planet furthest from the sun, and they know that Earth is the sixth planet from the edge of the solar system, or more accurately referred to as the outer heliosphere.

Publisher: TweakTown
Date: 2021-08-05T04:35:02-05:00
Author: https www facebook com jak connor 1
Twitter: @TweakTown
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'Goldmine' asteroid in our solar system is full of metals worth 'quadrillions' - Daily Star

An asteroid that is thought to be packed full of precious metals which could be worth more than $10,000 quadrillion (£8,072 quadrillion) is currently in our solar system.

The 'Psyche 16 asteroid' is a 124 mile-wide space rock that orbits the sun in the asteroid belt, a donut-shaped region of space located between Mars and Jupiter - containing well over a million rocks.

Publisher: Dailystar.co.uk
Date: 2021-08-06T15:01:48Z
Author: Kurt Robson
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EarthSky | 2 spacecraft flyby at Venus within 2 days

Solar Orbiter makes its closest approach to Venus at a distance of 4,967 miles (7,995 km) on August 9 at 04:42 UTC ( convert UTC to your time ).

Solar Orbiter is traveling as close as 26 million miles [42 million km] from the sun, inside the orbit of Mercury, to measure the magnetic fields, waves, energetic particles and plasma escaping the sun while they are still in their pristine state, before being modified and mixed in their long

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Publisher: EarthSky | Updates on your cosmos and world
Date: 2021-08-08T11:51:18Z
Twitter: @earthskyscience
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Creative Energies Solar donates to huge local research project | News | wyomingnews.com

Creative Energies Solar, headquartered in Lander, recently completed a solar project at the Laramie the Recreation Center. The company announced that it will design and install the 9H Research Foundation solar system on private ranchland donated by Gene Humphrey.

Creative Energies Solar, also known as Creative Energies, has brought solar installations for homeowners, businesses and organizations for 20 years throughout the Mountain West.

Publisher: Wyoming Tribune Eagle
Author: By ARIEL BERNATH For the Laramie Boomerang
Twitter: @WY_Boomerang
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How Long Does It Take For Solar Panels To Pay For Themselves? | CleanTechnica

Anyone considering investing in solar panels will of course expect that it will be a while before they have paid for themselves by producing valuable electricity.

To be honest, the overall question of this article is in reality impossible to answer accurately for any given system, but since I’ve had my solar panels for exactly 10 years now, I can at least provide some data for you to look at.

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Publisher: CleanTechnica
Date: 2021-08-07T15:00:54 00:00
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NASA's Juno Celebrates 10 Years With New Infrared View of Moon Ganymede

This infrared view of Jupiter's icy moon Ganymede was obtained by the Jovian Infrared Auroral Mapper (JIRAM) instrument aboard NASA's Juno spacecraft during its July 20th, 2021, flyby.

This annotated map of Ganymede depicts the areas of the Jovian moon's surface that were imaged by the Juno spacecraft's JIRAM instrument during two recent close approaches of the moon.

Publisher: NASA Jet Propulsion Laboratory (JPL)
Author: https jpl nasa gov
Twitter: @nasajpl
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Mt Alvernia Prep reaps dividends from installation of $7-million solar system

MONTEGO BAY, St James — The decision to install a solar system at the Mount Alvernia Preparatory School at a cost of $7millon, which forms part of the school's plan to reduce utility expenses, has begun to reap dividends for the Montego Bay-based institution.

“To tell you the truth, when we got our first monthly bill we couldn't believe the amount that we got. It was $1,800 and it is coming from between $130,000 to $150,000, depending on the amount of usage.

Publisher: Jamaica Observer
Date: F356DE1E2BCA8CFA747B5120592BE455
Author: Jamaica Observer Limited
Twitter: @JamaicaObserver
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Do we still need rooftop solar? | Greenbiz

I'm sure some of you are armed for a fight, just by reading my headline. Let me cut to the punchline: yes. But not for the reasons you may think.

Let's take a walk down memory lane. According to the U.S. Energy Information Administration , in 2010, electric utilities in America generated 10 percent of their electricity from renewables. Ten years later, that percentage doubled to 20 percent.

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