A molecule used to create plastic might hold the key to Earth's origins.
Scientists recently discovered a chiral molecule inside a gas cloud located 28,000 light-years away from Earth, and believe it shed some light on how life formed on Earth.
This is the first time scientists find a chiral molecule in interstellar space. This type of molecule is known to have two different forms (left-handed and right-handed) with the same chemical formula.
The left-handed molecules were the first to incorporate themselves into life on this planet, and evolved to mostly stay left-handed — which is a process called homochirality. The right-handed molecules became essentially useless.
Three more Chinese astronauts, or taikonauts, are now marooned in space following the successful return of...

Susumu Kitagawa, Richard Robson and Omar M. Yaghi are awarded the Nobel Prize in Chemistry 2025...





























