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Explora Universo Espectacular, Do Universo, ¡y mucho más!

5c429929bc05dccc23a383dccc2d960e El Sistema Solar para niños

The nurses at Ellis Island were employed by the Public Health Service (PHS). Ellis Island's nurses were assigned to the general hospital wards and the contagious disease wards. In 1913, there were over 25 nurses employed in the hospitals. They worked under the supervision of the doctors, as well as their own hierarchy of chief and head nurses.

Resultat d'imatges de las capas de la tierra pinterest

What would happen if all the ice on Earth melted and drained into the oceans? Would it be like "Waterworld," where we'd have to rely on Kevin Costner to find dry land? Not quite.

An article published in the journal "Monthly Notices of the Royal Astronomical Society" is the first produced thanks to a study that includes observations of the Sardinia Radio Telescope (SRT). Its target was a supermassive black hole at the center of an elliptical galaxy about 300 million light years away from Earth that is falling toward the galaxy cluster 3C 129. Read the details in the article!

Descubren la estructura más gigante del Universo

Marte, ecco le foto che mandano in estasi gli esperti. Cosa sono quelle strane creature? Immagini molto suggestive La Nasa si vede arrivare ogni giorno foto di appassionati che ritengono di aver scoperto forme di vita su altri pianeti. Quella che è stata pubblicata di recente ha mandato in estatsi tutti coloro ch #marte #creatureviventi

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How to hunt gravitational waves? Put a gigantic detector in space

The European Space Agency just launched an experiment to test the feasibility of putting an enormous laser interferometer in space to detect Einstein's gravitational waves with incredible precision.