Space. M104b_peris2048.jpg (2048×1410) SolStation.com. The Carl Sagan Portal. The Planetary Society. 0.10-bortle.jpg from stellarium.org. NASA Astrobiology. NASA Spitzer Space Telescope. Interactive 3D model of Solar System Planets and Night Sky. Description 3D simulation of the Solar System and night sky in real time - the Sun, planets, dwarf planets, comets, stars and constellations. - Heliocentric view with real-time positions of planets and planetary orbits - Schematic and realistic sizes of the planets and distances between them - Movement of the planets in time to see how they move in relation to each other - Virtual Orrery - Planetary exploration with info texts and additional views such as structure - Dwarf planets (Pluto, Ceres, Haumea, Makemake.
The Scale of the Universe. Light travels at 300,000 kilometres per second (186,000 miles per second).
In one second, a beam of light can travel SEVEN TIMES around the Earth. This table shows a number of distances to various objects expressed in terms of how long a beam of light takes to travel that distance. Time scales longer than the age of the Universe are possible because of the expansion of the Universe.
The scale of the Universe and our place in it are well summarised in Monty Python's Galaxy Song. © 1997, 2013 KryssTal You can try out our Testking 220-701 certification material and latest 642-427 dumps to get high flying success in testking 642-262 certification exams, beside testking 77-605 exam product for certifications like testking 70-541 are also very useful tools. In astronomy times are confusing because of the large numbers of zeros in the figures.
This link will open in a separate window The Official Superstring Web Site An excellent site containing information about superstrings and cosmology. Scale of Universe - Interactive Scale of the Universe Tool. Large-scale structure of the Universe HubbleSite - Out of the ordinary...out of this world. Alien Earths Online - www.alienearths.org. Astronomy Picture of the Day. Discover the cosmos!
Watch the Program (full-screen) The Elegant Universe: Part 3 PBS Airdate: November 4, 2003 NARRATOR: Now, on NOVA, take a thrill ride into a world stranger than science fiction, where you play the game by breaking some rules, where a new view of the universe pushes you beyond the limits of your wildest imagination.
This is the world of "string theory," a way of describing every force and all matter from an atom to earth, to the end of the galaxies—from the birth of time to its final tick, in a single theory, a "Theory of Everything. " Our guide to this brave new world is Brian Greene, the bestselling author and physicist. BRIAN GREENE (Columbia University): And no matter how many times I come here, I never seem to get used to it. NARRATOR: Can he help us solve the greatest puzzle of modern physics—that our understanding of the universe is based on two sets of laws that don't agree? NARRATOR: Resolving that contradiction eluded even Einstein, who made it his final quest.
S. BRIAN GREENE:The atmosphere was electric. S. Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets, Telescopes. Gateway to the Universe of X-ray Astronomy! The Universe in Colour. Dd.dynamicdiagrams.com/wp-content/uploads/2011/01/orrery_2006.swf.