On Saturday, June 7, 2025, from 09:00 AK to 17:00, MAST will be hosting a data challenge workshop at the AAS 246 in Anchorage, AK.

This one-day workshop is an opportunity to learn about the next generation of MAST's data access tools: cloud platforms. The workshop will use …

TESS temporarily paused science observations on April 16 after a star tracker issue. Science observations resumed April 20. The spacecraft is in good health. To see how the interruption may affect your science targets, you can use the TESS-point Web Tool.

Welcome TESS followers to this special news bulletin.

In every TESS Cycle specific targets will automatically receive 2-min cadence observations.

Cycle 8 proposals are due in just over two weeks, March 27th, as such we are providing the pre-selected target list for reference.

Proposals utilizing these targets are still encouraged …

Hello and welcome TESS followers to this special news bulletin! Here we will discuss the results of the Cycle 7 proposal season.

The Cycle 7 review was held earlier this year in late May, with over 120 proposals submitted, seven of which being joint proposals. Of these proposals 14 were …

The TESS mission invites the community’s input on science cases that should be prioritized in TESS’s future extended missions. The format of requested input is a short 1-2 paragraph “science pitch” submitted via a Google Form, similar to the science pitches solicited in 2023 for the definition of …