Far-distant galaxies
James Webb telescope may have spotted some of the most distant galaxies ever seen
Researchers say that if the initial estimates are correct, these galaxies may have formed some 350 million to 450 million years after the Big Bang occurred
James Webb Telescope spots carbon dioxide in distant exoplanet
The carbon dioxide was discovered in the atmosphere of a giant hot and gaseous planetary object named the WASP-39b, located at a distance of 700 light-years from Earth and in the constellation Virgo