The Main Energy Ranges of Cosmic Rays

Last time I told you about eV, now you a smart enough to understand this post😌😌

1. Low-energy particles

Energy: less than 10⁹ eV (this is roughly the energy of a single gamma particle: stronger than a visible light photon, but still no superhero).

Example: these particles have about the same energy as electrons in an old CRT television or a microwave. They kind of work, but honestly, they're not that impressive.

Danger: No threat at all. These guys are so weak that Earth’s magnetic field "sends them go fuck themselves🫢

2. Medium-energy particles

Energy: from 10⁹ to 10¹² eV

Example: this is like the energy of a baseball thrown by an angry pitcher or a minor car crash (hopefully without you involved).

Danger: Safe on the ground, but if you’re flying in a plane, you’ll get a tiny dose of radiation. Don’t worry, it’s not enough to turn you into the Hulk.

3. High-energy particles

Energy: from 10¹² to 10¹⁵ eV.

Example: these particles carry energy equivalent to a 1 kg rock falling from a height of 1 meter. Imagine this "cosmic rock" zooming through the universe, completely indifferent to what’s happening on your little planet.

Danger: No issues on Earth, but in space, these particles can cause a "blue screen of death" for your equipment, I hope you stay at home today!

4. Ultra-high-energy particles

Energy: from 10¹⁶ to 10¹⁹ eV

Example: a particle with this energy is like a tennis ball launched with enough force to make your neighbor storm out and yell at you.

Danger: These particles can cause a "cosmic shower" of secondary particles that reach nearly to the surface. For astronauts, they’re a nightmare. For Earth, just a rare curiosity.


5. Extremely high-energy particles

Energy: above 10¹⁹ eV

Example: imagine a basketball flying at ridiculous speeds. These are the rare "champions" of cosmic rays, but you’d catch one only once a year over an area the size of a square kilometer.

Danger: These particles are so rare they’re more likely to break scientists’ brains than anything on Earth. They don’t cause any harm but make physicists scratch their heads, asking, "Where the hell did you come from?"