Posts Tagged ‘free’

Astronomy Picture of the Day Archieve

Saturday, September 13th, 2008

We are convinced that everybody should have a look at this site with its marvellous photographs of the earth, our planetary system, the galaxies and clusters of galaxies brought to the public by the NASA on a daily basis. Since 1995, this has been a free service of the North American Space Agency for the general public. They started publishing these great photos in June 1995 with an image called ‘Neutron Star Earth’, followed by the Pleiades Star Cluster, the Supernova 1987a Aftermath, Earth from Apollo 17, a Gamma Ray Sky Map, Jupiter from Voyager, the Spiral Galaxy M100, the Cat’s Eye Nebula, the Hooker Telescope on Mt. Wilson and ‘Ida and Dactyl: Asteroid and Moon’, and have been publishing a photo a day ever since.
They published the first photographs made by the famous Hubble Space Telescope and have brought amazing pictures to the eyes of amateurs and people somewhat interested in deep space phenomena. This month the looked into the archieve and published a photo of the Earth with transiting Moon taken from a distance of 50 million kilometers (31 million miles) by a probe sent to space in July 2005. A clever combination of different wavelengths and obtained a photo with surprising details of continents, oceans and clouds.

The NASA begins it's description of the photo pointing out that this small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular names include the Pinwheel Galaxy or just the Triangulum Galaxy. M33 is over 50,000 light-years in diameter, third largest in the Local Group of galaxies after the Andromeda Galaxy (M31), and our own Milky Way. Continue reading on the original site and get overwhelmed by the beuaty of our universe

One of the galaxies

The NASA doesn’t limit the publications to just photos: they always include a little caption with interesting technical details of the photo or photographed object, including contextual links for further reading.
This site gets a full five stars our of five from us because of the beauty of the images, the simplicity of the page and because they don’t have any ads or commercials on their site. We wish there were more web sites like this one.

The Astronomy Picture of the Day is also available for inclusion into the sidebar of WordPress-Blogs and we certainly recommend it’s inclusion go to your plugin page and add it right away,
And just in case you don’t see the Astronomy Picture of the Day in the sidebar, just throw away your Internet Explorer and get a real browser: Firefox.

Online Dictionary for English - Spanish - English Translations

Friday, September 12th, 2008

We came across this usefull site when we were writing an hypertext document in english and needed to use the english translation for ‘contradicoriamente’. We thought it might be ‘contradictarily’, but we were not sure. So we truegled (I saw it on Google!) it first in order to find out how many times this word had been used in other hypertext documents (internet pages). It came up about 260 times. Checking one of the resulting pages, we stumbled upon a link to an ONLINE-DICTIONARY FOR ENGLISH-SPANISH-ENGLISH .
We typed in our word and were quickly served with a translation to spanish. We inmediately found the confirmation for our doubts, even though we had been a little sceptical since our searched word is not so common. In the truegeling world, you can see that when you compare the 262 mentions for ‘contradictarily’ to  4,630,000 references for ’sceptical’. 
From now on, we will use the word ‘contradictarily’ whenever we visit a web-site that offers online translations. Time will tell us, how good the dictionary from wordmagicsoft is. For the moment, we give it a full 5 stars.

The dictionary page is straight forward, just type in the word you need translated, choose direction for translation and click it.

The dictionary page is straight forward, just type in the word you need translated, choose direction for translation and click it.

The main page of the site reveals that the online dictionary is a free feature brought to the public by wordmagicsoft  who are using their site primarily to sell their off-line translation systems and dictionaries, as well as translation services on demand, both machine made translations and translations carried out by real persons.


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