While everyone was enjoying their vacation, including the staff here at Whim, science didn’t take a break for anybody. Here are some of the biggest stories in science that happened during the summer.
Does Mars have water? Scientists say yes: One of the most important findings in the pursuit of life on other planets, scientists working on the European Space Agency’s Mars Express mission announced back in July that they had found a 12 mile-wide underground liquid pool, not just the normal damp spots that have been seen in the past. The water was detected in Mars’s south pole using radar. As of now, there’s plenty of more plans to research the area for possible life and if it’s ever possible, to drill at the area. But that won’t happen until Earth gets humans on the Red Planet.
Another bad year for wildfires: While science does tell you that it is good for the ecosystem to have some wildfires, it does get to a point where too much is way too much. Wildfires have spread across the western United States, from California to Montana. Because of the wildfires, the northwestern part of the country has experienced the worst air pollution in 30 years according to a July 16 report in Proceedings of the National Academy of Sciences. This is even worse when considering that when we have wildfires, the fires release chemicals like sulfate and black carbon which do not hurt the environment in the long run but are harmful in the current time period.
Spiders do have a “spider-sense”: Research done by Erica Morley and Daniel Robert of the University of Bristol in Britain found that electrical charges in the air give spiders a cue on when to fly. This signal will most likely explain why the timing of a spider’s takeoff is so unpredictable. In order to fly, spiders use their web and they have to wait for gentle wind conditions in order to take off. For more about this, Morley and Robert’s research appeared in July’s issue of Current Biology.