SH2-238

SH2-238, known as Hind's Variable Nebula, is a reflection nebula located in the constellation Taurus. Its brightness varies over time due to changes in the illumination from the variable star T Tauri. The nebula's intricate structures are illuminated by the light of this star, causing the surrounding gas and dust to scatter and reflect starlight. SH2-238 is approximately 1,500 light-years away from Earth and spans about 4 light-years across. Studying this nebula provides insights into the variability of young stars and the dynamics of interstellar dust clouds.