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With the gamma-rays beamed directly at Earth, the radiation would destroy a significant portion of our atmosphere, specifically the ozone layer. The photons streaming from the burst would cause chemical reactions leading to photochemical smog. This would further deplete our protection from cosmic rays.10-Jan-2020
What would happen if a gamma-ray hit the Earth?
A GRB would deplete the ozone layer in the upper atmosphere, allowing harmful UV radiation to reach the ground and thus have dire consequences for life. However, the ground-level ozone caused by the GRB would not be an additional hazard for life.
What are the chances of a gamma-ray burst hitting Earth?
The scientists discovered the chance that a long gamma-ray burst could trigger mass extinctions on Earth was 50 percent in the past 500 million years, 60 percent in the past 1 billion years, and more than 90 percent in the past 5 billion years.
Can anything survive gamma radiation?
Genetic Information Of World's Most Radiation-Resistant Organism Decoded. Summary: No, it's not the cockroach, but rather a strain of pink bacteria that can survive 1.5 million rads of gamma irradiation – a dose 3,000 times the amount that would kill a human.
What if a gamma-ray hit a black hole?
Gamma radiation is still in the light spectrum, and thus its speed is in fact not bigger than the speed of light. so as the other answer already said, the black hole would simply absorb the radiation and nothing would happen.
What is the most powerful thing in the universe?
These explosions generate beams of high-energy radiation, called gamma-ray bursts (GRBs), which are considered by astronomers to be the most powerful thing in the universe.
Can a quasar destroy Earth?
The illumination from a quasar, along with all the radiation it throws off, would mess with Earth's atmosphere. The light is enough to energize particles that make up the atmosphere and frees them from Earth's gravity. And we really need our gravity. Without it, Our atmosphere would be destroyed.
What is the closest black hole to Earth?
In 2020, a team of astronomers with the European Southern Observatory (ESO) discovered the closest black hole to Earth in the HR 6819 system, just 1,000 light-years away, only to have other scientists dispute the findings.
How is the Hulk possible?
How does The Hulk transform? Different versions of The Hulk give us different reasons for his transformation. In all of them, a high dose of gamma rays are involved. The gamma rays mutate Bruce Banner's DNA and cause him to transform into The Hulk whenever he's angry.
How did Hulk get gamma rays?
Gamma Radiation is electromagnetic radiation of the shortest wavelength, and is emitted by the Infinity Stones. Gamma radiation was absorbed by Bruce Banner after he used it in his Super Soldier Serum, transforming him into Hulk.
