Universal Gravity, Gravitational Interactions
and Satellite motion.
- Web sites of interest.
- Dark
Energy Dark energy is the most accepted theory to explain recent observations
and experiments that the universe appears to be expanding at an accelerating
rate. In the standard model of cosmology, dark energy currently accounts
for 73% of the total mass-energy of the universe.
- Hubble Telescope
- Black
Holes
- Exoplanets When I was a kid we
had nine known planets. Now we say; My Very Educated Mother Just Showed
me Nine ????" Well folks, as of 1/24/11you now have eight plus 519
planets,.. - These 519 are outside our solar system so they are called
Exoplanets.
- Also available are an iPod and iPad Application under the headding
of Education