You are currently browsing the tag archive for the ‘Earth’ tag.

Video – NASA | SDO’s Ultra-high Definition View of 2012 Venus Transit. (June 5 2012).

Seeing these pictures is like a time machine. We link onto those who have seen it years ago, as well those who will see it centuries from now.” (link)

Launched on Feb. 11, 2010, the Solar Dynamics Observatory, or SDO, is the most advanced spacecraft ever designed to study the sun. During its five-year mission, it will examine the sun’s atmosphere, magnetic field and also provide a better understanding of the role the sun plays in Earth’s atmospheric chemistry and climate. SDO provides images with resolution 8 times better than high-definition television and returns more than a terabyte of data each day.

On June 5 2012, SDO collected images of the rarest predictable solar event–the transit of Venus across the face of the sun.  This event happens in pairs eight years apart that are separated from each other by 105 or 121 years.  The last transit was in 2004 and the next will not happen until 2117.

The videos and images displayed here are constructed from several wavelengths of extreme ultraviolet light and a portion of the visible spectrum.  The red colored sun is the 304 angstrom ultraviolet, the golden colored sun is 171 angstrom, the magenta sun is 1700 angstrom, and the orange sun is filtered visible light.  304 and 171 show the atmosphere of the sun, which does not appear in the visible part of the spectrum.

Fig. – Handout image by NASA (click to enlarge) shows the planet Venus at the start of its transit of the Sun, June 5, 2012. One of the rarest astronomical events occurs on Tuesday and Wednesday when Venus passed directly between the Sun and Earth, a transit that won’t occur again until 2117, 105 years from now. The first observation of the Transit of Venus was made by Salford stargazer William Crabtree in 1639 (mural drawing at Manchester Town Hallby by Ford Madox Brown – image from Wikipedia).

Photo – Amazing picture from the annular eclipse taken on May 21, 2012, Japan. Sun as a crescent moon. Moon as a perfect circle sun. And a jet plane crossing both worlds in counter black/white contrast [by “Ryu Gu” @ryuki_guilty15 (pic link) via/RT @caranha  unbelievable shot of a plane flying by the #eclipse in Japan (via Twitter)].

Moon moves (here almost at the end) after a full eclipse position reaching annularity during the first annular eclipse seen in the U.S. and Mexico since 1994 on May 20, 2012. Differing from a total solar eclipse, the moon in an annular eclipse appears too small to cover the sun completely, leaving a ring of fire effect around the moon. The eclipse is casting a shallow path crossing the West from west Texas to Oregon then arcing across the northern Pacific Ocean to Shangai and  Tokyo, Japan (May 21, 2012). The whole effect endured about 5 minutes. (more photos here).

Picture – (click to enlarge) We all are on a huge spacecraft full of water, … the big blue marble. The new OMEGA watch campaign, Planet Ocean, features a giant swarm of sardines in deep blue ocean along with a well known quote from Buzz Aldrin, the astronaut (Wien, Sept. 2011).

Standing on the Moon looking back at Earth – this lovely place you just came from – you see all the colours, and you know what they represent. Having left the water planet, with all that water brings to Earth in terms of colour and abudance life, the absence of water and atmosphere on the desolate surface of the Moon gives rise to a stark contrast.”, ~ Buzz Aldrin, astronaut.

Video [NASA] – Shuttle Endeavour’s final launch at NASA’s Kennedy Space Center on May 16, 2011. Junk parts, like the first and second rocket boosters (left and right intertanks) burning 11,000 pounds of fuel per second, falling back into Earth are visible on a rare and raw NASA footage. Image and audio passages from minute 15 to 20 are truly amazing. I also love the burning sound of those airborne rocket boosters in full throttle on the first footage seconds. Listen carefully. Did you noticed the Florida Cape Canaveral birds too on the back of the audio stream?! And by the way, … what sound is that at 15:27 and then again at 17:17?!

Photo – On May 16, Stefanie Gordon (http://twitpic.com/4yg6hs) happened to be in an airplane flying from New York to Palm Beach, Florida. She was on his way to visit his mother, for her birthday. From the cabin, aboard a Delta jet, she took this awesome photo of Endeavour‘s shutle STS-134 first seconds over his final space tour, with a cell-phone. “It was amazing. Can’t believe we got to witness history!” she wrote on Twitter that day.

… meanwhile, … at the bottom of our food chains everything seems to be blooming. Here recently over the Atlantic within Spain (south) and France (east) at the bay of Biscay. Plankton (phyto-plankton and zoo-plankton) are some of the most important living things on planet Earth. Phyto-plankton absorb carbon dioxide and release oxygen and are at the foundation of the food chain, followed by zoo-plankton. Plankton blooms are so massive that they are visible from space (image from NASA’s Visible Earth).

[...] People should learn how to play Lego with their minds. Concepts are building bricks [...] V. Ramos, 2002.

@ViRAms on Twitter

Archives

Blog Stats

  • 253,043 hits