NASA work on lattice confinement fusion grabs attention

An article recently published on the IEEE Energywise blog heralds “Spacecraft of the Future,” which could be powered by lattice confinement fusion. While lattice confinement fusion is not a new concept and is definitely not ready for practical applications, it has been detected within metal samples by NASA researchers at the Glenn Research Center in Cleveland, Ohio, using an electron accelerator–driven experimental process.

One small step for fission—on the Moon and beyond

A reliable energy source is critical for long-duration space exploration. NASA, targeting launch readiness by the end of 2026, has teamed up with the Department of Energy and Idaho National Laboratory to solicit realistic assessments of fission surface power systems designed for deployment on the Moon that could, with little modification, be sent to Mars as well.

BWXT awarded contract to expand TRISO production line

BWX Technologies has signed a $26-million, 20-month contract to expand and upgrade its TRISO fuel manufacturing line. The recently announced deal, awarded by Idaho National Laboratory, calls for the expansion of BWXT’s capacity for the manufacture of TRISO fuel compacts and the upgrading of existing systems for delivering production-scale quantities of TRISO fuel.

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The promise of nuclear thermal propulsion

The United States is pursuing the objective to land humans more than 100 million miles away on Mars, and nuclear power has the potential to be a key technology in getting to the Red Planet and providing power while there. Specifically, nuclear thermal propulsion (NTP) is a promising approach that could enable astronauts to travel from Earth’s orbit to Mars and back in a fraction of the time, and with greater safety, than is available with other options.

Why Nuclear is an Emerging Technology for the Space Economy

Nuclear energy has played a key supporting role in historic missions to Mars, Pluto, and across the Solar System for the last 50 years. On January 1 2019, the nuclear-powered New Horizons flew by the most distant object ever observed up close - Ultima Thule, after it having already flown by Pluto in 2015.

Are the Tides Turning for Advanced U.S. Nuclear?

RadioNuclear.orgWelcome to the New Year!  Even though I am on the road, there is just so much happening lately in nuclear I could not pass up the opportunity to talk about it! This episode of RadioNuclear, we take a look at recent and exciting legislation and policy for advanced nuclear. This includes the passages of the NEIMA and NEICA bills and what the Idaho National Laboratory may look like in the coming years. We also discuss the NRC's recent decision on post Fukushima regulation. Lastly, we look on how you can adopt a dog from the Chernobyl exclusion zone. No, I am not making that up!

Listen: ANS Member Dr. Christopher Morrison on Space Radiation & More

TheSpaceShowANS member Dr. Christopher Morrison was a recent guest on The Space Show. Dr. Morrison covered space radiation, lifetime radiation limitations, legal limits, rodent GCR and radiation experimentation, terrestrial radiation simulations, space nuclear power & propulsion, super-cooling conductivity.

Navigating Nuclear with Bob Fine and Dr. Eric Loewen

Friday Matinee – How Nuclear Power Saves 1.8 Million Lives

NASA scientist Dr. Pushker Kharecha and Dr. James Hansen (the leading climate scientist in the US) recently authored a study which conservatively estimates nuclear power has saved 1.8 million lives, which otherwise would have been lost due to fossil fuel pollution and associated causes, since 1971.

The Cassini-Huygens Mission to Saturn

Cassini-Huygens is a Flagship-class NASA-ESA-ASI robotic spacecraft sent to the Saturn system. It has studied the planet and its many natural satellites since its arrival there in 2004, as well as observing Jupiter and the Heliosphere, and testing the theory of relativity. Launched in 1997 after nearly two decades of gestation, it includes a Saturn orbiter Cassini and an atmospheric probe/lander Huygens that landed in 2005 on the moon Titan. Cassini is the fourth space probe to visit Saturn and the first to enter orbit, and its mission is ongoing as of 2013.  It is powered by a plutonium power source, and has facilitated many landmark scientific discoveries in its mission to the stars.

Friday Nuclear Matinee: Low Energy Nuclear Reactions

The ANS Nuclear Cafe today brings faithful viewers a short interview with Dr. Joseph M. Zawodny, senior research scientist at NASA Langley Research Center. Zawodny discusses research on "Low Energy Nuclear Reactions" at NASA Langley, and the incredible potential of this new form of nuclear power-IF theory is validated by experimental results.

ANS Nuclear Cafe Matinee: DUFF Space Nuclear Reactor Prototype

A joint Department of Energy and NASA team has demonstrated a simple, robust fission reactor prototype [note: see Comments for more accurate and complete description] intended for development for future space exploration missions. The DUFF (Demonstration Using Flattop Fissions) experiment represents the first demonstration in the United State-since 1965-of a space nuclear reactor system to produce electricity.

Nuclear-powered Mars rover Curiosity lands safely

An image sent by NASA's Curiosity rover shortly after landing

The nuclear-powered roving robotic laboratory Curiosity touched down early on August 6, and is beaming back images while undergoing system checks. The Curiosity landing has generated worldwide interest, including interest in its plutonium power source.

ANS Nuclear Matinee: Mars Rover Curiosity, A Nuclear Powered Mobile Laboratory

Early on Monday morning (1:31AM Eastern Daylight Time), after having traveled 352 million miles, NASA's robotic rover Curiosity is scheduled to touch down inside the Gale Crater on the surface of Mars. Soon after, it will begin looking for clues about possible early forms of Martian life.