CNN —The James Webb Space Telescope and other observatories witnessed a massive explosion in space that created rare chemical elements, some of which are necessary for life.
Tracking stellar explosionsAstronomers have long believed that neutron star mergers are the celestial factories that create rare elements heavier than iron.
What was unusual about this burst is that it lasted for 200 seconds, making it a long gamma-ray burst.
One of the pair exploded as a supernova, leaving behind a neutron star, and then the same thing happened to the other star.
Finding cosmic elementsAstronomers have been trying to determine how chemical elements are created in the universe for decades.
Persons:
James Webb, ”, Andrew Levan, Levan, Webb, Fermi, Neil Gehrels, “, Dmitri Mendeleev, ” Levan, it’s, supernovas, Eric Burns, Om Sharan Salafia, Nancy Grace, “ Webb, Ben Gompertz, ” Gompertz
Organizations:
CNN, James Webb Space Telescope, Way Galaxy, Telescope, Radboud University, Observatory, Royal Society of Chemistry, Astronomers, Louisiana State University, National Institute for Astrophysics, Institute, Gravitational, School of Physics, University of Birmingham
Locations:
Netherlands, Italy, United Kingdom