Astronomy fact 33 of 42 - It takes 165 years for Neptune to orbit the Sun, meaning it has only recently completed its first orbit since its discovery in 1846. ♥ Pin, share and comment. x

Astronomy fact 33 of 42 - It takes 165 years for Neptune to orbit the Sun, meaning it has only recently completed its first orbit since its discovery in 1846. ♥ Pin, share and comment. x

The SLS (Space Launch System) + SEP (Solar Electric Propulsion) combination could send a 4.5-ton probe into Neptune's orbit in 13 years (NASA).

The SLS (Space Launch System) + SEP (Solar Electric Propulsion) combination could send a 4.5-ton probe into Neptune's orbit in 13 years (NASA).

Tiny Neptune Orbit Stud in 14k Gold

Tiny Neptune Orbit Stud in 14k Gold

Tiny Neptune Orbit Stud in Gold by Kristen Elspeth. Made of Aquamarine and pearl, this simple yet stunning earring can be made to wear everyday or to mix an

this article is interesting -- must research more but its presentation is quite lovely - how there is a strange symmetry in the earth and its environs...i.e. the moon and sun...

this article is interesting -- must research more but its presentation is quite lovely - how there is a strange symmetry in the earth and its environs...i.e. the moon and sun...

New Horizons Spacecraft Crosses Neptune Orbit En Route to Historic Pluto Encounter

New Horizons Spacecraft Crosses Neptune Orbit En Route to Historic Pluto Encounter

The Milky Way Galaxy's Annual Meetings are underway, Modern Philosophers, and the big talk this year is about Pluto's attempt to get itself reinstated as a planet. My sources tell me that The Origi...

Pluto Trying To Buy Its Way Back To Big Boy Planet Status

The Milky Way Galaxy's Annual Meetings are underway, Modern Philosophers, and the big talk this year is about Pluto's attempt to get itself reinstated as a planet. My sources tell me that The Origi...

This fun solar system activity includes clues for all of the planets and a few…

Our Solar System Crossword Puzzle

Historic Milestone: Pluto Mission Reaches Neptune's Orbit AUG 25, 2014 // BY IAN O'NEILL: Discovery News NASA New Horizons' view of distant Neptune and Triton. NASA/JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY/SOUTHWEST RESEARCH INSTITUTE

Historic Milestone: Pluto Mission Reaches Neptune's Orbit AUG 25, 2014 // BY IAN O'NEILL: Discovery News NASA New Horizons' view of distant Neptune and Triton. NASA/JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY/SOUTHWEST RESEARCH INSTITUTE

To Scale: The Solar System :: Sun = 1.5 meters; Earth = a marble; Neptune's orbit = SEVEN MILES OUT!! Project in a desert...

To Scale: The Solar System :: Sun = 1.5 meters; Earth = a marble; Neptune's orbit = SEVEN MILES OUT!! Project in a desert...

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