Home > School and Learning > By Subject > Science and Health > Astronomy > Our Solar System: In Order From the Sun

Slideshow Iconslideshows MORE

|

Our Solar System: In Order From the Sun

9 of 10
neptune2

Neptune


The eighth and last planet of the solar system is Neptune. The deep blue color of the planet is caused by the high concentration of methane in its atmosphere. This picture of Neptune was taken by the Voyager 2 spacecraft in 1989.

Fun Fact: The winds on Neptune are the fastest in the solar system, blowing at 1,250 mph (2,000 kph).

Photo source: NASA

Next: More popular galleries

Infoplease

Provided by Infoplease—an authoritative, comprehensive reference website that offers an encyclopedia, a dictionary, an atlas, and several almanacs. Visit Infoplease.com to find more resources endorsed by teachers and librarians.

highlights

10 Nut-Free Lunch Ideas
Packing nut-free school lunches can be tricky! If your child has a nut allergy or his school has banned peanut butter, try these tasty and safe nut-free lunches.

Find Today's Newest & Best Children's Books!
Looking for newly released books for your child? Try our new Book Finder tool to search for new books by age, type, and theme, and create reading lists for kids!

Top 12 Fundraising Ideas
Need some new ideas for raising big money for your child’s school or team? Check out the best school fundraisers, suggested and reviewed by parents like you!

Ready for Kindergarten?
Try our award-winning Kindergarten Readiness app! This easy-to-use checklist comes with games and activities to help your child build essential skills for kindergarten. Download the Kindergarten Readiness app today!

stay connected

Sign up for our free email newsletters and receive the latest advice and information on all things parenting.

Enter your email address to sign up or manage your account.

Facebook icon Facebook icon Follow Us on Pinterest

editor’s picks