The James Webb Space Telescope is so incredibly sensitive, it could detect the heat signature of a bumblebee on the Moon (if, that is, there were bumblebees on the Moon).
Using the James Webb Space Telescope, ESA astronomers just found over 40 binary planets orbiting each other instead of a star. This research could change the way we understand stellar and planetary formation.
Cassiopeia A, the remnant of a star that exploded about 350 years ago. Calcium is one of many elements made in large stars and their explosions. How much? Enough for more than 10 million trillion trillion glasses of milk! 😳