Question: what are the characteristics of 8 planets?
Answer: N E P T U N E. The eighth (8th) planet from the sun, Neptune is known for strong winds — sometimes faster than the speed of sound. ... 
M E R C U R Y. The closest planet to the sun, Mercury is only a bit larger than Earth's moon. ... 
U R A N U S. ... 
V E N U S. ... 
S A T U R N. ... 
E A R T H. ... 
J U P I T E R.