Documents Black Holes Astronomy 315 Professor Lee Carkner Lecture 16.

Slide 1 Black Holes Astronomy 315 Professor Lee Carkner Lecture 16 Slide 2 Relativity   Relativity asks the question:  How do physical phenomena depend on the observer’s…

Documents Black Bubbles (Holes), Gravity to the Max: or how c, G, and M make a bubble in the fabric of...

Slide 1 Black Bubbles (Holes), Gravity to the Max: or how c, G, and M make a bubble in the fabric of time-space (reality)! By Dr. Harold Williams of Montgomery College Planetarium…

Documents ISNS 3371 - Phenomena of Nature Since gravity decreases with altitude (inversely proportional to...

Since gravity decreases with altitude (inversely proportional to square of distance from the center of the Earth), the orbital velocity varies with altitude. Geosynchronous/Geostationary…