Because it lacks an atmosphere, the moon undergoes tremendous daily swings in surface temperature, from a daytime average of 253 degrees F (123 C) to minus 387 F (minus 233 C) at night.
Because it lacks an atmosphere, the moon undergoes tremendous daily swings in surface temperature, from a daytime average of 253 degrees F (123 C) to minus 387 F (minus 233 C) at night.
