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NASA Discovers "Super-Earth" in Habitable Zone.

Science & Technology | Dated: 02 Feb 2026

NASA's Transiting Exoplanet Survey Satellite (TESS) has discovered a "Super-Earth" named TOI-715 b. It is located about 137 light-years away and orbits within the "habitable zone" of its parent star. The planet is about 1.5 times the width of Earth and may possess liquid water.

🎯 Key Highlights:

  • A habitable zone is the distance from a star where liquid water can exist on a planet's surface.
  • TESS was launched in 2018 to search for exoplanets.
  • The planet orbits a red dwarf star.

💡 Other Important Facts:

  • Planet: TOI-715 b.
  • Type: Super-Earth.
  • Distance: 137 Light-years.

📚 Test Your Knowledge:

What is the name of the potentially habitable "Super-Earth" recently discovered by NASA's TESS mission?

Correct Answer: TOI-715 b

🚀 Quick Recap:

About Exoplanets

  • Mission – TESS
  • Agency – NASA