It is time to take action again! It is time to take the destiny of our world in our own hands! We all agree that the process of planetary liberation is taking too long. Here is our chance to collectively speed up the process. Therefore we are up...
Tag: rainbow (page 1 of 3)
Oil from a broken pipeline coats miles of the Pacific Ocean and shoreline near Goleta, Calif., May 20, 2015, after a 24-inch underground pipeline broke May 19th and leaked into a culvert leading to the ocean. Houston-based Plains All American Pipeline said an thousands of gallons of oil were released before the pipeline was shut down. Photos by Jonathan Alcorn/Greenpeace. Steve Horn, DeSmog BlogUp to 105,000 gallons of oil obtained via offshore drilling have spilled from a p [...]
Excerpt from huffingtonpost.comBy Debbie FinkCo-authored by Karen Bloch MorseThere is nothing easy or natural about watching your 41-year-old friend (of 41 years) -- who, by all counts, looks healthy -- ...
Magenta Pixie's website: http://www.magentapixie.comShop: http://www.magentapixie.com/shopThe activations of the Royal-Blood-Magik spread like the Phire, purifying and polarising all within its path.Channelled, written and narrated by Magenta Pixie. Video arranged by Catzmagick. Media c/o freeimages, motionbackgroundsforfree and Kevin Macleod. [...]
Excerpt from huffingtonpost.comI am a huge science enthusiast and an unabashed science fiction fan. There are tons of really cool stories out there that fire the imagination and even inspire young people to go into science. (I know they did me.) ...
Excerpt from smithsonianmag.com
In the hunt for alien life, our first glimpse of extraterrestrials may be in the rainbow of colors seen coming from the surface of an exoplanet.
That's the deceptively simple idea behind a study led by Siddharth Hegde at the Max Planck Institute for Astronomy in Germany. Seen from light-years away, plants on Earth give our planet a distinctive hue in the near-infrared, a phenomenon called red edge. That's because the chlorophyll in plants absorbs most visible light waves but starts to become transparent to wavelengths on the redder end of the spectrum. An extraterrestrial looking at Earth through a telescope could match this reflected color with the presence of oxygen in our atmosphere and conclude there is life here.
 |
| Eight of the 137 microorganism samples used to measure biosignatures for the catalog of reflection signatures of Earth life forms. In each panel, the top is a regular photograph of the sample and the bottom is a micrograph, a version of the top image zoomed-in 400 times. |
Plants, though, have only been around for 500 million years—a relative blip in our planet's 4.6-billion-year history. Microbes dominated the scene for some 2.5 billion years in the past, and some studies suggest they will rule the Earth again for much of its future. So Hegde and his team gathered 137 species of microorganisms that all have different pigments and that reflect light in specific ways. By building up a library of the microbes' reflectance spectra—the types of colors those microscopic critters reflect from a distance—scientists examining the light from habitable exoplanets can have a plethora of possible signals to search for, the team argues this week in the Proceedings of the National Academy of Sciences.
"No one had looked at the wide range of diverse life on Earth and asked how we could potentially spot such life on other planets, and include life from extreme environments on Earth that could be the 'norm' on other planets," Lisa Kaltenegger, a co-author on the study, says via email. "You can use it to model an Earth that is different and has different widespread biota and look how it would appear to our telescopes."
To make sure they got enough diversity, the researchers looked at temperate-dwelling microbes as well as creatures that live in extreme environments like deserts, mineral springs, hydrothermal vents or volcanically active areas.
While it might seem that alien life could take a huge variety of forms—for instance, something like the silicon-based Horta from Star Trek—it's possible to narrow things down if we restrict the search to life as we know it. First, any life-form that is carbon-based and uses water as a solvent isn't going to like the short wavelengths of light far in the ultraviolet, because this high-energy UV can damage organic molecules. At the other end of the spectrum, any molecule that alien plants (or their analogues) use to photosynthesize won't be picking up light that's too far into the infrared, because there's not enough energy at those longer wavelengths.
In addition, far-infrared light is hard to see through an Earth-like atmosphere because the gases block a lot of these waves, and whatever heat the planet emits will drown out any signal from surface life. That means the researchers restricted their library to the reflected colors we can see when looking at wavelengths in the visible part of the spectrum, the longest wavelength UV and short-wave infrared.
The library won't be much use if we can't see the planets' surfaces in the first place, and that's where the next generation of telescopes comes in, Kaltenegger says. The James Webb Space Telescope, scheduled for launch in 2018, should be able to see the spectra of relatively small exoplanet atmospheres and help scientists work out their chemical compositions, but it won't be able to see any reflected spectra from material at the surface. Luckily, there are other planned telescopes that should be able to do the job. The European Extremely Large Telescope, a 40-meter instrument in Chile, will be complete by 2022. And NASA's Wide Field Infrared Survey Telescope, which is funded and in its design stages, should be up and running by the mid-2020s.
Another issue is whether natural geologic or chemical processes could look like life and create a false signal. So far the pigments from life-forms look a lot different from those reflected by minerals, but the team hasn't examined all the possibilities either, says Kaltenegger. They hope to do more testing in the future as they build up the digital library, which is now online and free for anyone to explore at biosignatures.astro.cornell.edu.
by Will Storr For centuries, Hollow Earth conspiracy theorists have tried to prove that there’s a whole other world beneath our own. But first they need to find the way in...Late at night, on October 4 2002, a strange guest appeared on a cult American radio show. Coast to Coast AM with Art Bell had a reputation for exploring weird themes with fascinating guests, but few had ever sounded as excited as this one. Dallas Thompson was a former personal trainer who had spent his [...]
{mainvote}
The Inner Earth & Realm of Aghartha
Aghartha In The Hollow Earth!
By Dr Joshua David Stone
The biggest cover-up of all time is the fact that there is a civilization of people living in the center of Earth, whose c...
{mainvote}
a message from Jesus/Jeshua channeled by Judith Coates
Thursday, 8 July, 2010
Beloved one, once upon a time, before there was time, there was and is and forever will be outside of time an Isness...
This work is licensed under a Creative Commons Attribution 4.0
International License.
unless otherwise marked.
Terms of Use | Privacy Policy
— Up ↑ —
Galactic Federation of Light Ashtar May-12-2013
Ashtar through Elizabeth Trutwin: ET Commander Ashtar Comments On Citizens Hearing In Washington
View Article Here Read MoreThanks to Wes Annac:http://aquariusparadigm.com/2013/05/14/ashtar-through-elizabeth-trutwin-et-commander-ashtar-comments-on-citizens-hearing-in-washington/