Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

The James Webb Space Telescope captured imagery of dynamic star-forming region NCG 346 within the Small Magellanic Cloud (SMC). Credit: ESA/Webb, NASA, CSA, ESO, ESA/Hubble, Digitized Sky Survey 2, A.

Webb Space Telescope reveals a surprisingly clear atmosphere on planet TOI-421 b, helping scientists understand the evolution ...

Within days, as a polarized internet debated her situation in the comment section of her Threads post, Ferreira's story on ...