• Category Archives chile
  • San Pedro de Atacama

    After driving through the snow we made it to San Pedro de Atacama. It was in the middle of the desert.

    image

    It was an oasis that exists due to the river flowing through the area.

    image

    To the right of the big volcano is where we crossed from Bolivia.

    image

    When you walk past town it is just sand as far as you can see. There are lots of shops set up for sandboarding. However here instead of a dune buggy taking you back up the hill you walk up and down.

    image

    We were tired of the desert and decided to walk back to town.

    image

    It was nice to be in the heat again after the last few days.

    image

    Kerri even did a bit of running and spinning in the desert. After getting up at 4am we may have been going slightly mad.

    image


  • Red River

    We tried to get out to the desert by walking out of town but the place to cross was flooded, so we turned along the river to walk to the bridge. However in continuation with our weird weather experiences, we got to one of the driest places on earth that for the last week had received constant rain. This was causing major flooding downstream and had stranded some of the former Intrepid travellers in town for days. 

    image

    We looked for some shallower places to ford but all the rocks were covered.

    image

    We failed to get to the bridge due to fences blocking our path. Along the path we did find a pool of clay that was drying out. Someone had thrown a rock in a while ago and the clay was drying out in cool shapes.

    image

    The scientist in Matt required further testing.

    image

    Around the same area the clay bed was dry leaving the tops of the rocks exposed and larger debris flying off.

    image

    And with larger rocks they could fall quite deep and still not be consumed by the clay.

    image

    At the one end of the bed the clay was cracking, but still soft enough to step in to make footprints.

    image

    And a happy face.

    image

    As we moved away from the dry part there was another area that looked like it was thick. Turns out it was much wetter so the clay would form a crown.

    image

    That would then shatter into thousands of pieces.

    image

    And the clay bed would consume the rock. Much to our surprise no clay was sprayed onto clothing during this series of experiments.

    image


  • Astronomy Session

    San Pedro is a major base for astronomers because it is dry with high elevation. So we did an astronomy tour.

    They had ten telescopes set up for us to use. One was pointed at the Moon so we could take a picture with our camera.

    image

    The others weren’t set up for cameras, so we’ll be taking pictures from the internet. We tried to get as close as possible to what it looked like.

    One was on Saturn.

    The next one was Jupiter. We could see it’s red spot and faintly a couple of moons.


    Next was the Magellanic cloud

    Next was a nebula in the milky way that Matt thought looked like yeast.  We don’t have the name of the nebula so we can’t find it, so you’re getting a picture of yeast.

    One was on Sirius to show that when you look through a telescope at a star it pretty much looks exactly the same, because it’s so far away it stays a point of light.

    image

    One was pointed at a random part of the Milky Way so that you could see the individual stars you can’t see with your eyes. He put a laser pointer through the eye piece so you could see where it was pointing.

    This is the Jewelbox cluster, with stars that look orange, blue and yellow. The colours were clearer in the telescope than in this picture. The stars also weren’t all starbursted.


    This is cluster NGC 3532, which was just pretty.


  • San Pedro Museum

    Because San Pedro is in the desert many artefacts in the area are well preserved.

    image

    Their petroglyphs show that they were very flexible people.

    image

    With square mouths.

    image

    They made these little points out of stone.

    image

    Which they flung with this stick like a lacrosse ball to hunt animals.

    image

    This display showed the types and sizes of stones that were needed to carve the little projectiles and spear points.

    image