🌍 Exoplanet
TOI-700 d
An Earth-sized world found by NASA’s TESS space telescope.
- Size
- about the same width as Earth
- A year lasts
- 37.4 Earth days
- Estimated temperature
- −4 °C
- Distance
- 100 light-years away
- Discovered
- 2020
Did you know?
- It was TESS’s first Earth-sized planet found in its star’s “Goldilocks zone”.
The latest numbers from NASASize, year, temperature and how it was found, in the app
Photographed or visited by
TESS
Kepler’s successor, watching the whole sky for planets.
Compare TOI-700 d with EarthSide by side, to scale, in the app
More NASA photos of TOI-700 dStraight from NASA’s image library, in the app
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