Two battling quasars powered by supermassive black holes are lighting the center of merging galaxies seen during “cosmic noon” in the early universe.
NASA’s Psyche probe will launch to a metal asteroid on Oct. 12 — and scientists are sneaking a peek at the target
The James Webb Space Telescope and the now-retired SOFIA telescope, impressive as they may be, have hit their limits when it comes to studying Psyche.