Key Missions of the Transiting Exoplanet Survey Satellite (TESS)

The Transiting Exoplanet Survey Satellite (TESS) is a NASA telescope designed to discover new exoplanets outside our solar system. Its key missions include:

Discovering New Exoplanets

TESS aims to monitor over 200,000 bright nearby stars, searching for temporary dips in brightness caused by exoplanets passing in front of their host stars. By detecting these transits, TESS can identify new exoplanets, providing valuable data for researchers.

Studying Their Atmospheres

One of TESS's goals is to study the atmospheres of exoplanets it discovers. By analyzing the light passing through a planet's atmosphere during a transit, scientists can learn about its composition, temperature, and other key characteristics, helping us better understand these distant worlds.

Identifying Potentially Habitable Worlds

TESS also aims to identify potentially habitable worlds within its target stars. By focusing on planets orbiting in the habitable zone where conditions might support life, TESS plays a crucial role in the search for Earth-like planets beyond our solar system.

In conclusion, the Transiting Exoplanet Survey Satellite (TESS) plays a vital role in advancing space exploration and astronomical research by discovering new exoplanets, studying their atmospheres, and identifying potentially habitable worlds.