'Stars move' diaporamas de présentation

PUZZLAH #8

PUZZLAH #8. If the universe is infinite in spatial extent, as we believe it to be, what fraction of its volume are our most powerful telescopes able to probe? (A) 90% (B) 50% (C) A very small amount, a few % (D) Zero. Introduction to the Sky.

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Measuring the Stars pages 813-820

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The Effects of Precession

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Observing

Observing. Astronomy 315 Professor Lee Carkner Lecture 3. Our Point of View. Think about the motions of the heavens from different points of view Remember that everything is moving at once. The Changing Sky.

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Stars & Constellations

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Trish Jibben Smithsonian Astrophysical Observatory Cambridge,MA

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Celestial Motions & Early Cosmologies

Celestial Motions & Early Cosmologies. Sections 1.1-1.2. Reminders. Reading quiz for Chapter 1, Sections 3 and 4, due on Mallard prior to start of next class. Weekly reflection #1 will be sent via email later today and will be due via email prior to start of class on Tuesday.

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MAKE THE BALL MOVE

MAKE THE BALL MOVE. ANIMATIONS, CUSTOM ANIMATIONS, MOTION PATHS, DRAW CUSTOM PATHS, CHOOSE SCRIBBLE. MAKE BOTH BALLS MOVE AT THE SAME TIME. ANIMATIONS, CUSTOM ANIMATIONS, MOTION PATHS, DRAW CUSTOM PATHS, CHOOSE SCRIBBLE, ADJUST TIMING FOR EACH BALL.

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