#Guess the movie answers moon plane how to#
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Includes full transcript with timecodes The Countdown is on for Rare Solar Eclipse Visible Across all of North AmericaFor the First Time in Nearly 100 Years, Millions of Americans Coast-to-Coast Will see an Eclipse Chat with NASA to find out how you can catch this spectacular eventOn August 21, 2017, daylight will fade to the level of a moonlit night as millions of Americans experience one of nature’s most awe-inspiring shows – a total solar eclipse. Soundbites are separated with slates Soundbites with Drs. Related pagesī-roll for the live shots Canned interview with NASA Scientist Dr. Visualizations included in this piece showcase the Augtotal solar eclipse happening in the United States. The video concludes by highlighting how data from NASA’s Lunar Reconnaissance Orbiter has helped us better map a solar eclipse’s path of totality. In addition, the video examines how the two parts of the moon’s shadow, the umbra and penumbra, affect how we see an eclipse on the Earth, and illustrates the surprising true shape of the umbra.

#Guess the movie answers moon plane how to#

The video also explains how a solar eclipse differs from a lunar eclipse, and gives a helpful tip on how to remember the difference. This video tutorial explains what happens during a total solar eclipse and a partial eclipse and how often they both occur. While the sun is the main focus of a solar eclipse, our moon plays the most crucial role in creating this unique event. This video explains how our moon creates a solar eclipse, why it's such a rare event to see, and how data from NASA's Lunar Reconnaissance Orbiter has enhanced our ability to map an eclipse's path of totality.Music Provided by Universal Production Music: “Bring Me Up” – Anders Gunnar Kampe & Henrik Lars Wikstrom.Watch this video on the Video YouTube channel. The Sun is off-screen to the left, about 400 times farther than the Earth-Moon distance and roughly twice as big as the Moon's orbit. Unlike most illustrations of this kind, the Earth and the Moon are to scale. At first glance, the line of nodes appears to be tracking with the grid, but in reality it's slowly turning westward (clockwise), completing a full revolution in 18.6 years.

It appears to rotate because our point of view is fixed to the Earth-Sun line we're following the Earth as it orbits the Sun. The radial grid on the lunar orbit plane is stationary relative to the stars. The darker half of the lunar orbit plane is below (south of) the ecliptic, and the dividing line between light and dark is the line of nodes.

In this animation, the olive-colored square represents the ecliptic plane, while the light blue circle shows the plane of the Moon's orbit. That's when the Moon is close enough to the ecliptic to actually come between the Earth and the Sun. A solar eclipse can only occur at a New Moon that falls within one of these month-long eclipse seasons. This is the line of nodes, the intersection of the Earth-Moon plane and the ecliptic or Earth-Sun plane. Twice a year, for about a month, what's facing the Sun is the line dividing the up and down sides. Sometimes the up side of the orbit is facing the Sun, and sometimes the down side. The Moon's orbit is slightly tilted, and as seen in this animation, the tilt causes the Moon's shadow to miss the Earth during most New Moons-about five out of six, in fact.Īs the Earth-Moon system orbits the Sun throughout the year, the Moon's orbital tilt changes direction relative to the Sun. But not every New Moon produces an eclipse. Solar eclipses can only occur at New Moon, when the Moon is between the Earth and the Sun.