But failures can have a silver lining, as was demonstrated recently when an unsuccessful attempt to calibrate a Webb instrument to a well-known asteroid turned up a delightful surprise ...

A project to map the earliest structures of the universe has found 15,000 more galaxies in its first snapshot than captured in an entire deep field survey conducted ...

(CNN) – The James Webb Space Telescope observed its smallest cosmic object to date, an asteroid about the size of the Colosseum in Rome. The detection of the asteroid was made by chance when the ...

(CNN) – The James Webb Space Telescope observed its smallest cosmic object to date, an asteroid about the size of the Colosseum in Rome. The detection of the asteroid was made by chance when the Webb ...