They are called Galaxies.
They found out what the stars are made of and they also got to see billions of light years away which was never possible.
Example table lamp,bulb,candle,electric light and many others
A reliable online sunrise and sunset calendar can be found in several places. One can be found on reliable calendar websites such as Calendar, Localendar, and many more sources.
Carbon Dioxide at .033% The only other two sources in the atmosphere are methane and carbon dioxide both of which are much less abundant.
There are 8 planets within our solar system. They are:MercuryVenusEarthMarsJupiterSaturnUranusNeptuneOutside of our Solar System, there are possibly billions, although as of Aug 2010, only 490 exoplanets have been found - but this number is increasing almost daily.See related link for a current list of exoplanets.
Alamy is a stock photography website that sells images on behalf of major collections, individual photographers and agencies. Alamy images can be found and purchased through their website.
No, rivers flow into oceans, and "source" implies "from." Sources of rivers are found in the mountains.
To get items from the collections there are clues (when you go to collections and roll over the items) which hint where you can find them, e.g. you get muddy when .... which means plowing it will pop up sayin --- was found. Also when harvesting chickens etc.... also they can be sent as gift from friends.
Billions but very few are found. See Link
no one saw a dinosaur it was billions of years ago
Cobras are not found in South America except in collections or zoos. They are native to Southeast and South Asia.
Sources Complete subject is 'sources of water'
Lots, we have one of the largest collections in the world, many are found only here.
Museums and private collections have thousands of Greek coins.
Iron was one the sources in the industrial revolution.
Mobile PCs can be found at many electronics retailers. These would include Office Depot, Staples, and Walmart. The individual manufacturer's websites are also good sources for purchasing them.
They found out what the stars are made of and they also got to see billions of light years away which was never possible.