Skywatch Signal
Skywatch Signal
social1d ago𝕏
🚨SCIENTISTS HAVE FOUND ALL FIVE BUILDING BLOCKS OF DNA AND RNA ON AN ASTEROID 4.5 BILLION YEARS OLD Scientists...
🚨SCIENTISTS HAVE FOUND ALL FIVE BUILDING BLOCKS OF DNA AND RNA ON AN ASTEROID 4.5 BILLION YEARS OLD Scientists examining samples taken from asteroid Ryugu have discovered all five nucleobases used to store genetic information in DNA and RNA. The samples were collected by Japan's Hayabusa2 spacecraft and returned to Earth in 2020. Researchers identified adenine, guanine, cytosine, thymine and uracil, the same molecular building blocks used by every known form of life on Earth. These samples w...
