CIENCIA/DOCUMENTALES

Get flash to fully experience Pearltrees

http://www.muyinteresante.es/historia/articulo/encuentran-dos-nuevas-piramides-egipcias-con-ayuda-de-google-earth

Encuentran dos nuevas pirámides egipcias con ayuda de Google Earth

Encuentran dos nuevas pirámides egipcias con ayuda de Google Earth Artículo visto: 33495 veces Un equipo de científicos estadounidenses ha descubierto dos emplazamientos en la rivera del Nilo , a unos 140 kilómtros de distancia de separación, donde podrían haberse erigido sendas pirámides, una de ellas de un tamaño tres veces mayor que la pirámide de Giza .

Recibidos - wdorenlira - Gmail

Los enlaces en color gris lo llevan a páginas en Inglés aún no traducidas al Español. Este es un diagrama de un eclipse solar típico. Durante un eclipse solar total, la umbra alcanza la Tierra.

Eclipses Solares

http://www.windows2universe.org/sun/atmosphere/solar_eclipse.html&lang=sp

http://start.bramjnet.com/vb/

Earth | Time Lapse View from Space, Fly Over | NASA, ISS on Vimeo

Above the Aurora: An Amazing Space Fly-Over

ISS View of Aurora Australis (2011.09.11)

Animated Aurora Borealis, from Orbit

NASA Images

El Exodo Descifrado - Documental Completo

Scale of Earth, Sun, Rigel, and VY Canis Majoris. [full zoom at the end]

Proba-2: The Sun; 3-Month Time-Lapse [720p]

Haunting Images from the Sun

Tornado Season On The Sun?

Perigee "Super Moon" On May 5-6

Perigee "Super Moon" On May 5-6 May 2, 2012: The full Moon has a reputation for trouble. It raises high tides, it makes dogs howl, it wakes you up in the middle of the night with beams of moonlight stealing through drapes. If a moonbeam wakes you up on the night of May 5th, 2012, you might want to get out of bed and take a look. This May’s full Moon is a "super Moon,” as much as 14% bigger and 30% brighter than other full Moons of 2012. The scientific term for the phenomenon is "perigee moon."

http://science.nasa.gov/science-news/science-at-nasa/2012/02may_supermoon/

http://www.youtube.com/user/VideoFromSpace

Canal de VideoFromSpace

SPACE.com is this planet's "go-to" source for news of the universe beyond Earth. Whether your interest lies in skywatching, commercial spaceflight, unraveling the mysteries of the cosmos, life on other worlds, rockets, tethers, space elevators or other cool technologies, you'll find answers -- and deeper questions --at SPACE.com. Our team of experienced reporters, editors and video producers explore the latest discoveries, missions, trends and futuristic ideas, interviewing expert sources and offering up deep and broad analysis of the findings and issues that are fundamental to or understanding of the universe.

The Hammer and the Feather

NASA SDO - Plasma Indirection

A Universe Not Made For Us [Carl Sagan Tribute Series, Part 1]

Star Size Comparison HD

http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/quakes_all.html

Versión en Español This list contains all earthquakes with magnitude greater than 2.5 located by the USGS and contributing networks in the last week (168 hours). Magnitudes 4.5 and above are in bold font.