Scientists using JWST have uncovered striking cloud formations and extreme heat contrasts on LTT 9779 b, a rare ultra-hot ...
It's a new type of three-body problem for astronomers, who used the Hubble Space Telescope to determine that twin asteroids ...
NEW YORK — NASA is switching off two science instruments on its long-running twin Voyager spacecraft to save power. The space ...
After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The ...