One of the reasons I love science is that it actually does allow us to look into the past and future, beyond our existence in the present. Written history gives us a perspective of a person who was around before any human currently living on Earth, and allows us to piece together the history of our culture. This is very important, so no disrespect to historians and their work. Much disrespect to fortune telling though. It’s a waste of energy involving a person who fishes for information for a living. But let’s talk about Science. Since we just passed Canada...
You’ve seen the planets, now let’s look at some of the best moons to visit in the solar system, ala the romanticized art deco style! Ceres is like a gas station for that long trip to Jupiter, treated as an icy rock that is not the best tourist destination. Enceladus is a lot like the spacefarer’s version of Yellowstone park, with the southern hemisphere geysers being the appeal. My two favourites are Titan and Europa. Titan’s colour scheme and view of Saturn are gorgeous, but the best part is the paddle boats in the hydrocarbon seas. The most interesting visit...
Data is beautiful. There is elegance in the artful manipulation of data to communicate information. I love to see new ways to communicate science to the layman and give an understanding of the collective human knowledge. So I had to post this timeline of the universe infographic, containing events from the beginning of the universe all the way up to the death of the Sun. This is obviously just the tip of the scientific iceberg so to speak, but some of the highlights chosen cross several disciplines of science and are truly significant events in history. Enjoy the truly beautiful...
The Past: Mars has water, and it used to have a lot more. If modern Mars had the ocean it once had, it would evaporate off into space quickly because there is no heavy atmosphere to help keep it pressurized and in liquid form. Mars would have had a thicker atmosphere in addition to it’s magnetic field in order to keep all that water in one place. So where did the atmosphere go? And if there was such a thick atmosphere, how does it account for the fingerprint of excess Carbon-13 and a lack of Carbon-12 found on the red planet...
We know that Mars lost an ocean of water, but what was the exact mechanism? We also know that the magnetic field of Mars was lost a long time ago, and contributed to this major loss of water and atmosphere. In a press conference today, NASA officials working with data from the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft, have shown that major solar storms have increased the amount of atmosphere and water loss over time. “Mars appears to have had a thick atmosphere warm enough to support liquid water which is a key ingredient and medium for life as...
