Overview

• Gliese 12 b is a rocky exoplanet between the sizes of Earth and Venus, orbiting a red dwarf star.
• The planet's proximity and characteristics make it ideal for study using NASA’s James Webb Space Telescope.
• Scientists are investigating whether Gliese 12 b has an atmosphere, which could affect its surface temperature and habitability.
• The discovery was made using NASA's TESS and other facilities, with findings published in notable scientific journals.
• Understanding Gliese 12 b could provide valuable insights into the evolutionary pathways of Earth-like planets.