"Moreover, you scorned our people, and compared the Albanese to sheep, and according to your custom think of us with insults. Nor have you shown yourself to have any knowledge of my race. Our elders were Epirotes, where this Pirro came from, whose force could scarcely support the Romans. This Pirro, who Taranto and many other places of Italy held back with armies. I do not have to speak for the Epiroti. They are very much stronger men than your Tarantini, a species of wet men who are born only to fish. If you want to say that Albania is part of Macedonia I would concede that a lot more of our ancestors were nobles who went as far as India under Alexander the Great and defeated all those peoples with incredible difficulty. From those men come these who you called sheep. But the nature of things is not changed. Why do your men run away in the faces of sheep?"
Letter from Skanderbeg to the Prince of Taranto ▬ Skanderbeg, October 31 1460

Nasa photographs 'trees' on Mars

Anything related to technology, computers & science.

Moderator: uck_aksh

Post Reply
User avatar
Patush
Grand Star Member
Grand Star Member
Posts: 1360
Joined: Tue Jun 02, 2009 2:12 pm
Gender: Male
Location: With my loved ones, where I belong!

Nasa photographs 'trees' on Mars

#1

Post by Patush » Sat Jan 16, 2010 5:48 pm

A Nasa probe has sent back photographs of what appears to be trees on the planet's surface.

Image

The images appear to show rows of dark "conifers" sprouting from dunes and hills on the planet surface. But the scene is actually an optical illusion.
The photographs actually show sand dunes coated with a thin layer of frozen carbon dioxide, or dry ice, less than 240 miles from the planet's north pole.
The "trees" are really trails of debris caused by landslides as ice melts in Mars's spring. You can even see a cloud of dust, just to the left of centre of the picture, where an avalanche is caught happening.
The photograph was taken from orbit around Mars by HiRISE, the most powerful camera sent to another planet.
NASA's Candy Hansen told The Sun: "The streaks are sand, dislodged as ice evaporates, which slide down the dune. At this time of the Martian year the whole scene is covered by CO2 frost."
Last month Nasa announced a new telescope had detected five planets outside the solar system. The observatory, which was launched last year to find other Earths, made the discoveries in its first few weeks of science operations.
Although the new worlds, called exoplanets, are all bigger than Neptune, Nasa said their discovery showed that the planet hunting telescope was working well.

http://www.telegraph.co.uk/science/spac ... -Mars.html
Liri-A-Vdekje
Qui tacet consentit
Heshtja eshte Hjeksi!

Post Reply

Return to “Technology”