COOL BLU by Chris

ryan-glo7: Yum

Tue, 14 May 2013 22:54:02 -0600

ryan-glo7:

Yum

one hottie :)

Tue, 14 May 2013 21:17:11 -0600

one hottie :)

Hello, I need help starting my own cam site for this summer. I...

Mon, 13 May 2013 10:08:00 -0600

Hello, I need help starting my own cam site for this summer. I keep getting offers about modeling in feet fetish shots, or selling my worn out shoes. So I thought I would host my own cam site.

If you can give me advice and help

Please let me know,

Thanks,

Chris

thx for pic

Mon, 13 May 2013 09:58:25 -0600

Anytime :)

im making all of my lovely followers banners, so here you go....

Mon, 13 May 2013 09:58:12 -0600

im making all of my lovely followers banners, so here you go. keep up the good work~! :)

Photo

Mon, 13 May 2013 09:56:54 -0600

so cute!

Sun, 12 May 2013 12:50:09 -0600

so cute!

foto-maniac2: Away from the City

Sun, 12 May 2013 12:48:34 -0600

foto-maniac2:

Away from the City

matt-molloy: 186 photos of the sunset merged into one image...

Sun, 12 May 2013 12:46:42 -0600

matt-molloy:

186 photos of the sunset merged into one image using the lighten layer-blending mode in photoshop. I like the pattern in the clouds created from the interval between shots.

An abandoned Atlanta school’s bathroom is slowly reclaimed by...

Sun, 12 May 2013 11:11:40 -0600

An abandoned Atlanta school’s bathroom is slowly reclaimed by ivy and kudzu.

Hi to my followers

Sun, 12 May 2013 11:08:19 -0600

Hi to my followers

distant-traveller: NASA’s GROVER debuts on Greenland’s ice...

Sat, 11 May 2013 06:17:43 -0600

distant-traveller:

NASA’s GROVER debuts on Greenland’s ice sheet

NASA’s new Earth-bound rover began testing on the Greenland ice sheet this week.

GROVER, which stands for both Greenland Rover and Goddard Remotely Operated Vehicle for Exploration and Research, is an autonomous, solar-operated robot that carries a ground-penetrating radar to examine the layers of Greenland’s ice sheet. Its findings will help scientists understand how the massive ice sheet gains and loses ice.

The GROVER team, led by glaciologist Lora Koenig from NASA’s Goddard Space Flight Center in Greenbelt, Md., arrived in Summit Camp, the highest spot in Greenland, on May 6, 2013. After loading and testing the rover’s radar and fixing a minor communications glitch, the team began the robot’s tests on the ice on May 8, defying winds of up to 23 mph (37 kph) and temperatures as low as minus 22 F (minus 30 C).

Image credit: Lora Koenig / NASA Goddard

Shopping on Saturday. :)

Sat, 11 May 2013 06:13:37 -0600

Shopping on Saturday. :)

efidelity: morning light (by Pan.101)

Sat, 11 May 2013 06:12:40 -0600

efidelity:

morning light (by Pan.101)

Light Sculpture Produces Forest of Wild Tree Shadows Awsome

Sat, 11 May 2013 06:12:28 -0600

Light Sculpture Produces Forest of Wild Tree Shadows

Awsome

If you like my cock, replog :)

Fri, 10 May 2013 19:23:00 -0600

If you like my cock, replog :)

distant-traveller: Hubble finds dead stars “polluted” with...

Thu, 09 May 2013 20:58:32 -0600

distant-traveller:

Hubble finds dead stars “polluted” with planetary debris

The NASA/ESA Hubble Space Telescope has found signs of Earth-like planets in an unlikely place: the atmospheres of a pair of burnt-out stars in a nearby star cluster. The white dwarf stars are being polluted by debris from asteroid-like objects falling onto them. This discovery suggests that rocky planet assembly is common in clusters, say researchers.

The stars, known as white dwarfs — small, dim remnants of stars once like the Sun — reside 150 light-years away in the Hyades star cluster, in the constellation of Taurus (The Bull). The cluster is relatively young, at only 625 million years old.

Astronomers believe that all stars formed in clusters. However, searches for planets in these clusters have not been fruitful — of the roughly 800 exoplanets known, only four are known to orbit stars in clusters. This scarcity may be due to the nature of the cluster stars, which are young and active, producing stellar flares and other outbursts that make it difficult to study them in detail.

Hubble’s spectroscopic observations identified silicon in the atmospheres of two white dwarfs, a major ingredient of the rocky material that forms Earth and other terrestrial planets in the Solar System. This silicon may have come from asteroids that were shredded by the white dwarfs’ gravity when they veered too close to the stars. The rocky debris likely formed a ring around the dead stars, which then funnelled the material inwards.

The debris detected whirling around the white dwarfs suggests that terrestrial planets formed when these stars were born. After the stars collapsed to form white dwarfs, surviving gas giant planets may have gravitationally nudged members of any leftover asteroid belts into star-grazing orbits.

Besides finding silicon in the Hyades stars’ atmospheres, Hubble also detected low levels of carbon. This is another sign of the rocky nature of the debris, as astronomers know that carbon levels should be very low in rocky, Earth-like material.

This new study suggests that asteroids less than 160 kilometres across were gravitationally torn apart by the white dwarfs’ strong tidal forces, before eventually falling onto the dead stars.

Image credit: NASA, ESA, STScI, and G. Bacon (STScI)

Photo

Thu, 09 May 2013 20:58:23 -0600

Photo

Fri, 26 Apr 2013 10:08:11 -0600

:)

Fri, 26 Apr 2013 09:58:14 -0600