Sentence examples for rtg from inspiring English sources

Even then, building the robot will be the most technologically daunting aspect, says Bart Hogan, Stone Aerospace's chief engineer.Using heat from a radioisotope thermoelectric generator (RTG) to warm its shell, the penetrator could melt its way through.

When it is not driving around, excess energy from its RTG is stored in batteries.America has used RTGs in 27 space missions since 1961.

The space agency's planetary-science division has a list of places where solar power cannot be relied upon, including the dark side of Mercury, craters on the Moon and the poles of Mars, which are partly obscured from the sun.NASA has been working on a system called the Advanced Stirling Radioisotope Generator, which offers four times the efficiency of a current RTG.

In addition, the Department should seriously consider asking Belgium, which issued an arrest warrant for Bout in 2002 for money laundering and conspiracy, Colombia, in the case of the FARC, and African countries which have suffered greatly from Bout's arms trade in the past to weigh in with the RTG.

After years of hand-wringing about being cut off from space without the material to make an RTG, a deal was reached in 2013 for NASA to pay the Department of Energy to resume production.Work has begun refurbishing some elderly production kit.

AG Holder could point out the extensive U.S. commitment of law enforcement resources to Thailand (DEA and other), as well as our judicial training efforts, and that a statement from the RTG as outlined above would be very helpful as the U.S. decides where best to commit its law enforcement resources around the world.

RTGs are not much larger than a microwave oven and are already used to generate power on space missions.

That stopped in 2009, leaving NASA with 35kg in stock, although only about 17kg of that is estimated to be still suitable for RTGs.

Nuclear equipment is banned in Antarctica, and elsewhere tinkering with RTGs is expensive and bureaucratically cumbersome.

The former Soviet Union also used RTGs to run hundreds of lighthouses and navigation beacons in remote areas.

While the isotopes used are not much use in bombs, they can still make people ill, even when partially depleted.In this section Wiring the world below The worlds beyond NASA's dark materials Someone to hold your hand Cretaceous insects ReprintsAmerica's RTGs use plutonium-238 (238Pu).