A red dwarf star almost 500 light-years from Earth is surrounded by two rings of dust that might have been separated by the orbit of a Saturn-sized planet.
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.