Due to its extremely low orbit speed, Neptune has only orbited the sun _____ time(s) since its discovery in 1846. Naim 22:11 Astronomy Due to its extremely low orbit speed, Neptune has only orbited the sun _____ time(s) since its discovery in 1846. A. 1 B.2 C. 4 D. 10 Answer: A. 1 Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+