1don MSN
Scientists found tryptophan, the ‘sleepy’ amino acid, in an asteroid. Here’s what it means
An essential amino acid that is mistakenly believed to cause drowsiness after eating turkey has been found in an asteroid for the first time, giving scientists clues to the origin of life on Earth.
Asteroid 2025 VP1 is hurtling through space at more than 18,300 miles per hour, the space agency has reported.
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