<P> Earth mass ( M , where ⊕ is the standard astronomical symbol for planet Earth ) is the unit of mass equal to that of Earth . This value includes the atmosphere but excludes the moon . The current best estimate for Earth mass is M = 7024597220000000000 ♠ ( 5.9722 ± 0.0006 ) × 10 kg . Earth mass is a standard unit of mass in astronomy that is used to indicate the masses of other planets , including rocky terrestrial planets and exoplanets . </P>
<P> Earth mass ( M , where ⊕ is the standard astronomical symbol for planet Earth ) is the unit of mass equal to that of Earth . This value includes the atmosphere but excludes the moon . The current best estimate for Earth mass is M = 7024597220000000000 ♠ ( 5.9722 ± 0.0006 ) × 10 kg . Earth mass is a standard unit of mass in astronomy that is used to indicate the masses of other planets , including rocky terrestrial planets and exoplanets . </P>
what is the exact mass of the earth
what is the exact mass of the earth
M = 7024597220000000000 ♠ ( 5.9722 ± 0.0006 ) × 10 kg
M = 7024597220000000000 ♠ ( 5.9722 ± 0.0006 ) × 10 kg