Back تاكيون Arabic Тахіён BE ট্যাকিয়ন Bengali/Bangla Takion BS Taquió Catalan Tachyon Czech Tachyon Danish Tachyon German Ταχυόνιο Greek Tachyon English
A tachyon is any hypothetical particle that can travel faster than the speed of light.
Most scientists do not believe that tachyons exist. Einstein's theory of special relativity states that nothing can accelerate faster than the speed of light, while tachyons are theorized to be constantly traveling faster than the speed of light. If a tachyon did exist, it would have an imaginary number as its mass.