Tess Joosse is an intern in the Smithsonian National Museum of Natural History’s Office of Communications and Public Affairs. Her writing has appeared in Science, Scientific American ...

Did you know girls like Tess can make a BIG difference in the world? Tess is helping clean up the planet and protect it from ...

This mosaic of the northern sky incorporates 208 images taken by NASA's Transiting Exoplanet Survey Satellite (TESS) during its second year of science operations, completed in July 2020.

The frame is part of a swath of the southern sky TESS captured in its "first light" science image as part of its initial round of data collection. Download TESS "first light" images in HD ...

Discovering TOI 700 d is a key science finding for TESS. Confirming the planet’s size and habitable zone status with Spitzer is another win for Spitzer as it approaches the end of science operat ...