NASA is Going Green, in Space

By NASA  – Re-Blogged From WUWT

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A small spacecraft the size of a mini-refrigerator is packed with cutting-edge “green” technology. NASA’s Green Propellant Infusion Mission, or GPIM, will prove a sustainable and efficient approach to spaceflight. The mission will test a low toxicity propellant and compatible systems in space for the first time.  This technology could improve the performance of future missions by providing for longer mission durations using less propellant.

In this photo, a Ball Aerospace engineer performs final checks before the spacecraft shipped to NASA’s Kennedy Space Center in Florida for launch processing. GPIM is one of four unique NASA technology missions aboard the June 2019 SpaceX Falcon Heavy launch of the U.S. Air Force Space and Missile Systems Center’s Space Test Program-2 (STP-2).

Credits: Ball Aerospace

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Liftoff of SpaceX’s CRS-17 Dragon Cargo Craft

Re-Blogged From WUWT

A cool image as space exploration marches onward. ~ctm

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SpaceX’s Dragon lifted off on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida on Saturday, May 4, with more than 5,500 pounds of research, equipment, cargo and supplies that will support dozens of investigations aboard the International Space Station. On Monday, May 6, while the station was traveling over the north Atlantic Ocean, astronauts David Saint-Jacques of the Canadian Space Agency and Nick Hague of NASA grappled Dragon at 7:01 a.m. EDT using the space station’s robotic arm, Canadarm2.

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Peak Oil, Abiotic Oil & EROEI: Real(ish) Things That Don’t Matter, Part One: Peak Oil

By David Middleton – Re-Blogged From WUWT

The plots of the Seinfeld TV show often revolved around trivializing important things and blowing trivial things out of proportion. While not a Seinfeld fanatic (I’m more of a Frasier fanatic), I thought the comedy routines were generally brilliant and quite effective.

Peak Oil, abiotic oil and EROEI (energy returned on energy invested) are largely academic concepts. They are the subject of books, academic publications and Internet “debates” The “debates” about Peak Oil, abiotic oil and EROEI are a lot like the Seinfeld show. They magnify the trivial and trivialize things that actually matter. The “debates” often divide into two camps:

  1. It’s the end of the world (Peak Oil, EROEI).
  2. It’s our salvation from the end of the world (Abiotic oil).

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World’s Deepest Oil Well?

By David Middleton – Re-Blogged From WUWT

This eye-catching blog post was published in 2017 by “Fuel Fighter“…

It was picked up by Internet “news” sites like Business Insider

The world’s deepest oil well is over 40,000 feet deep
Jeff Desjardins, Visual Capitalist Mar. 21, 2017, 7:33 PM

In the world’s deepest gold mine, workers will venture 2.5 miles (4 km) below the Earth’s surface to extract from a 30-inch (0.8m) wide vein of gold-rich ore.

While these depths are impressive, mining is limited by the frailty of the human body. Going much deeper would be incredibly dangerous, as limitations such as heat, humidity, logistics, and potential seismic activity all become more intense.

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