TESS monitors millions of stars for temporary drops in brightness caused by planetary transits. This first-ever spaceborne all-sky transit survey has identified planets of all sizes.
Data release products include: Raw full frame images, calibrated full frame images, target pixels, light curves, flat fields, pixel response function, and lists of TESS Objects of Interest (TOIs).
The TESS Followup Program (TFOP) aims to complete the TESS mission Level 1 Requirement of delivering 50 transiting small planets with measured masses to the community.
The annual NASA Red Sox STEM day took place on April 8 at Fenway Park. Despite the unseasonably cold weather,…
NASA’s TESS (Transiting Exoplanet Survey Satellite) observed the interstellar comet 3I/ATLAS during a special observation run from Jan. 15 to…
The Transiting Exoplanet Survey Satellite (TESS) will conduct a special observation of interstellar comet 3I/ATLAS in January 2026, temporarily interrupting…
