We can't easily "get rid of" nuclear waste because it remains dangerously radioactive for thousands of years, requiring extremely long-term, secure isolation, and while options like deep geological disposal are planned, they face technical, cost, and political hurdles, making it a long-term management challenge rather than a solvable problem with current tech. Common disposal ideas like launching it into space are too expensive, risky (launch failure = widespread contamination), and difficult due to Earth's orbital speed.
The current way to dispose is to place the waste into a cooling pool for several years, then dump it in a steel barrel and store it on the nuclear power plant parking lot. Pretty much anything else is safer. There is no place anywhere in the world that permanently stores nuclear waste long-term.
The video explains that shooting thousands of containers of spent nuclear fuel into low Earth orbit could add to the millions of fast-moving and dangerous debris orbiting the Earth. Any impact with the debris could damage or destroy a working satellite, creating even more debris.
5 The underlying principle here is that all matter caught in the sun's gravity will lose its structural integrity due to the stress of gravitational forces and “break up” before reaching the sun.
Radioactive contamination is hard to clean up because the radioactive materials decay very slowly, meaning they remain dangerous for a long time. These materials emit radiation, which can cause serious health problems.
It requires specialized facilities, a laundry list of regulatory permissions, and a supply chain that we don't currently have. Another reason why we don't recycle the waste is fear of proliferation. The U.S. briefly banned reprocessing in the 1970s partly for this reason, since extraction works plutonium.
Storage of used fuel is normally under water for at least five years and then often in dry storage. Deep geological disposal is widely agreed to be the best solution for final disposal of the most radioactive waste produced.
It would be possible to contaminate space with our unwanted junk but it would be extremely costly and unethical to do so. Launching plastic waste into space would be possible but far too costly.
Like any other star, the Sun is a gigantic nuclear reactor. Nuclear fusion reactions transformed hydrogen into helium in its core, releasing energy. The temperature at the center of the Sun is fifteen million degrees and the density is one hundred and fifty times that of water (150 g/cm3).
During a Nuclear Explosion
Find the nearest building, preferably built of brick or concrete, and go inside to avoid any radioactive material outside. Go as far below ground as possible or, if that is not possible, to the center of a tall building.
It seems like a good idea at first glance, but the pollutants required to get rid of the garbage would only compound the problem. So until we have better fuel sources, the answer would be no, it's just not feasible as a solution.
All waste is meticulously sorted by radioactivity level and by type. Whenever possible, the waste is subsequently treated using various processes: compaction, incineration, melting or vitrification.
Most of this waste is stored in tanks at 3 DOE sites. According to federal law, certain high-level mixed waste must be vitrified—a process in which the waste is immobilized in glass—and disposed of in a deep geologic repository.
Regardless of the source, this hazardous waste contains highly poisonous chemicals like plutonium and uranium pellets. These extremely toxic materials remain highly radioactive for tens of thousands of years, posing a threat to agricultural land, fishing waters, freshwater sources, and humans.
It still has about 5,000,000,000—five billion—years to go. When those five billion years are up, the Sun will become a red giant. That means the Sun will get bigger and cooler at the same time. When that happens, it will be different than the Sun we know today.
Elon Musk has once again sparked a global debate, this time over the future of clean energy. In a viral post on X, the Tesla and SpaceX CEO called the pursuit of nuclear fusion reactors on Earth "super dumb," arguing that humanity is ignoring the most powerful fusion reactor already available—the Sun.
Fusion is difficult to initiate, much more difficult than fission. To initiate meaningful amounts of fusion energy, we must actively heat the fuel to at least 100 million degrees (hotter than the sun) while confining it long enough (keeping the nuclei close enough together) to sustain fusion reactions.
The “25-year rule” refers simply to the removal of an object from orbit within 25 years of mission completion. The 25-year rule was introduced in the 1990s in an effort to limit the growth of debris in Low Earth Orbit (LEO).
Debris left in orbits below 600 km normally fall back to Earth within several years. At altitudes of 800 km, the time for orbital decay is often measured in centuries. Above 1,000 km, orbital debris will normally continue circling the Earth for a thousand years or more.
As you might expect, many people wonder which is the most radioactive place on Earth. According to the International Nuclear Event Scale (INES) ranking, Chernobyl in Ukraine, Fukushima in Japan and Mayak in Russia are considered the most radioactive places on Earth due to human activities.
The United States is the largest producer of nuclear power, while France has the largest share of electricity generated by nuclear power, at about 65%. Some countries operated nuclear reactors in the past but currently have no operating nuclear power plants.
Its motivations included: a distrust of technocracy; ecological, environmental and safety fears; suspicions that nuclear energy could engender nuclear proliferation; and general opposition to concentrated power (especially after its extreme consolidation under the Nazi dictatorship).