Free powerpoint presentations on Astronomy. Astronomy is the study of the universe, the celestial objects that make up the universe, and the processes that govern the lifecycle of those objects. Astronomers use the electromagnetic radiation emitted from stars and other celestial objects, which can include visible light, UV, infrared, and X-rays. Because the light from these objects is the primary means to study them. Given the size of the universe (which could be infinite), astronomy is an enormous field. The celestial objects that astronomers study include stars, galaxies, nebulae, and supernova. Because of the enormous distances between Earth and other objects, when astronomers look farther away, they are also looking back in time. This is because of the amount of time it takes the light we see to travel from the source to us here on Earth.
Definition of astronomy: The study of the sun, moon, stars, planets, comets, gas, galaxies, gas, dust and other non-Earthly bodies and phenomena. In curriculum for K-4 students, NASA defines astronomy as simple “the study of stars, planets and space.”
These powerpoint presentations have been made by teachers and experts for different topics of Astronomy. Please feel free to download and use.
Download free Astronomy PowerPoint templates and backgrounds with pictures of the sky, stars and planets of the solar system. Free astronomy PowerPoint templates can be used in science projects or presentations as well as presentations of astronomy magazines online or news. First Powerpoint about the Solar System (ppt file - 2.49 MB) Powerpoint #1. Powerpoint about the way stars are classified and how brightness is measured. Ppt The Life. Download a free PowerPoint viewer for PC or Macintosh.
Astronomy News
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TEMPLATE DOWNLOADS
2007
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2008
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Moana movie in hindi dubbed watch online youtube. There is also a standard (4x3) version of this template available.
DESCRIPTION
This animated solar system PowerPoint shows planets revolving around the sun.
This template also features an interactive planet information slide and many planet diagram slides.
KEYWORDS
solar system astrology planet observation world space galaxy orbit nature heliocentric mercury venus earth mars jupiter saturn uranus neptun pluto widescreen
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