This Planet Finishes a Year in 8 Hours?! Kepler-78b is INSANE

6 months ago
143

This Earth-sized exoplanet orbits its star in just 8.5 hours—faster than your workday! Kepler-78b is so close to its star, its surface is likely molten lava. In this space fact short, discover one of the most extreme planets ever found!

Subscribe for more insane space facts and cosmic mind-blowers!
#space #astronomy #exoplanet #kepler78b #shorts #sciencefacts #nasa

Loading comments...