Category: astrophysics

Huygens coverage stinks... where the real data is.

open source, secrecy, space, astrophysics, photos
So, I've been *really really* disappointed in the [NASA][]/[ESA][] coverage of the descent of the Huygens probe. We got a [few][1] [badly][2] [processed][3] [images][4] and very little text or non-imaging data. [1]:… more »

More on Huygens Descent

space, astronomy, astrophysics, research
##### (a follow-up to my [previous Huygens post][phuyg]) [phuyg]: [ESA][] has posted a neat timeline of Huygens' descent activity, ["Huygens descent timeline"][tl] for 14 January. N… more »

Cassini, Huygens, Titan...

space, astrophysics, research
So the Huygens probe will detach, by firing explosive bolts, from the Cassini Spacecraft today. (["/.: Cassini Robot Lab Successfully Separates"]( A significant part of my past in… more »

You can see that Spirit from Orbit!

space, astrophysics, photos
Wheel tracks left by NASA's Mars Exploration Rover Spirit, and even the rover itself, are visible in this partial image from the Mars Orbiter Camera on NASA's Mars Global Surveyor orbiter more »

Planet Hunting Gets Rocky

space, astronomy, astrophysics
(You or your institution will have to have a subscription to Science to click through the link above.) When it comes to extrasolar planets, smaller is better--at least for astronomers, who long to find worlds like Earth. A European team now has taken… more »
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And a few words about the structure of the eye . Everyone " retina ". Especially often we hear it buy clomid online in the phrase " retinal detachment ." So what is the retina ? This - the front edge of the brain, the most distant from the brain part of the visual analyzer. The retina receives light first , processes and transforms light energy into irritation - a signal that encodes all the information about what the eye sees . The retina is very complex and in their structure and function . Its structure resembles the structure of the cerebral cortex. The shell of the retina is very thin - about 0.14 mm.