Stellar Oscillations

Stellar oscillations refer to the rhythmic fluctuations in a star's brightness and surface temperature. These waves are caused by the internal pressure and gravity interacting as different layers of the star pulsate. Much like sound waves, these oscillations can reveal important information about the star's structure and composition. By studying these patterns, scientists can learn about the star's age, size, and even the presence of exoplanets. Stellar oscillations are a vital tool in astrophysics, helping to decode the life cycles of stars and the dynamics of stellar atmospheres.