How a Vibration Problem in Ares I Could Cut the Cost of Off-Shore Wind Power

The uncrewed Ares I-X prototype launched in October 2009 on a successful test flight, but the rocket caused vibrations that would have been dangerous to humans on board. Engineers at NASA’s Marshall Space Flight Center came up with a solution using the mass of hydrogen fuel in the second-stage rocket. (Credits: NASA)

by Naomi Seck
NASA’s Spinoff Publication

When we run into a snag designing a new space vehicle, it can be frustrating for the engineers, scientists, and technologists who have spent months and years getting to that point – but it’s also an opportunity for the team to spring into action and innovate a solution.

That’s just what happened with the Ares I, a previous rocket development effort for destinations including the Moon. Though NASA ultimately decided not to continue Ares development, a revolutionary device created to fix a vibration challenge in the rocket is still going strong, and its latest version is set to make offshore wind power more efficient and affordable.

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Nuclear Power System Delivered to Florida for NASA’s Perseverance Rover

Multi-Mission Radioisotope Thermoelectric Generator (Credit: Department of Energy)

KENNEDY SPACE CENTER, Fla. (DoE PR) — The U.S. Department of Energy successfully delivered its latest nuclear power system to the Kennedy Space Center in Florida—the site of NASA’s Mars 2020 launch later this summer. The Multi-Mission Radioisotope Thermoelectric Generator (MMRTG) was fueled, built and tested by DOE’s national laboratories to power the mission’s Perseverance rover

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Department of Energy Looks to Support Space Exploration

by Paul M. Dabbar
Under Secretary for Science
Department of Energy

America is on the verge of a new era of space exploration, and America’s leadership in the space domain will be due to its courage to go and its conviction to stay.  DOE, by many measures the “Department of Exploration,” is proud to be playing an essential part in rising to these challenges.

NASA and SpaceX recently launched American astronauts aboard an American rocket from American soil to the International Space Station for the first time since 2011, and America is actively planning to return to the Moon … and then go even further.

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Trump Assault on Climate Scientists Begins at Energy Department

Donald Trump (Credit: Michael Vadon)
Donald Trump (Credit: Michael Vadon)

UPDATE: Department of Energy officials have defied Trump and refused to answer the more intrusive questions on the questionnaire. Meanwhile, the president elect has selected former Texas Gov. Rick Perry to run the Energy Department. When Perry ran for president, he promised to eliminate three government agencies during a primary debate; he named two of them but could not remember the name of the Energy Department.

This whole year has just gotten stranger and stranger. I must be in a very surreal dream or a coma or hallucinating….or something.

With Donald Trump reportedly set to name the head of America’s largest oil company, Exxon Mobil, as the nation’s chief diplomat, the president elect’s “carbon today, carbon tomorrow, carbon forever” strategy is becoming ever clearer.

A man who believes climate change is a hoax invented by the Chinese is filling his government with like-minded conspiracy buffs. It’s clear that it will be virtually impossible for the United States to address global climate change in any meaningful way over the next four to eight years.

Over at the Energy Department, Trump’s paranoid campaign has taken an interesting turn: the targeting of individual civil servants for doing their jobs.

Donald Trump’s transition team has issued a list of 74 questions for the Energy Department, asking agency officials to identify which employees and contractors have worked on forging an international climate pact as well as domestic efforts to cut the nation’s carbon output.
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