18 pages matching feet in this book
Results 1-3 of 18
What people are saying - Write a review
We haven't found any reviews in the usual places.
200-inch telescope absolute zero amount of heat Angstrom units Appendix astronomical astronomical unit atmosphere average Betelgeuse billion light-years body bright calculated calorie carbon century Chapter chemical constellation cubic centimeter cubic inch cubic light-years cubic miles density detected diameter discussed Distance from earth Distance from sun electron energy equivalent ergs estimated feet galaxies gallons giant star grams Hale telescope helium human eye hydrogen atom immortality infinite infinity Large Magellanic Cloud lbs./cu light-years light-years distant limit lithosphere magnitude mass matter meter mi./sec miles a second miles an hour Milky minutes molecules moon move nebulae neutrons nuclear nucleus oceans orbital oxide oxygen parsec particles Physics planets pounds projectile proton Proxima Centauri radius reader Revolution revolving scale scientist Sirius small numbers solar space tons transformed tritium unit of measurement universe varies velocity of light volume wavelength weight white dwarf