The Mars Curiosity Rover has drilled a hole in Mars for the first time yesterday. Curiosity used the drill at the tip of its robotic arm to drill a small .8 inch (2 centimeter) hole into the Martian rock affectionately named “John Klein”. The so-called “mini-drill test” marked the first time Curiosity used both the…
Category: Science
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New impact debris measurements nail Giant Asteroid impact to within 11K years – precisely when dinosaurs disappeared
Paul Renne, a geologist at the Berkeley Geochronology Center (BGC), along with colleagues from U.C. Berkeley as well as researchers from the UK and Netherlands, has resampled radio-isotope measurements from impact debris. It has been over two decades since the debris was analyzed to determine the impact date that theoretically doomed the dinosaurs. The new…
Biologist to tag 1,000 wood ants with tiny radio receivers in order to track and map ant behavior
Samuel Ellis, a biologist from the University of York, is about to begin a mufti-year project which will involve the radio tagging of over 1,000 hairy wood ants with tiny radio receivers. The project will be one of the largest radio-tagging experiments of insects in the wild. Each hairy wood ant, which are about one…
Antarctic research station with extendible legs and giant skis allows facility to “ski” across the ice shelf
Yesterday, the $40.6 million Halley VI Antarctic research station opened its doors to 52 research scientists intent on studying the frigid Antarctic region. The facility is designed to “ski” on the ice. Weather elements on the floating Brunt Ice Shelf can dump up to three feet of ice on permanent structures. In addition, the ice…
Moles smell in stereo – but the coolest part of this story is how they tested the mole’s sense of smell
Almost all mammals hear in stereo, the benefit of having two opposing ear canals, but scientists have long debated whether some animals smell in stereo. Animals’ unique ability to find food based on odor is uncanny at times and now neuroscientist Kenneth Catania of Vanderbilt University has determined that moles at least, do indeed smell…
New largest prime number found – 17 million digits would fill 28 novel-length books
It was announced yesterday that a new prime number, the largest to date, has been discovered by Dr. Curtis Cooper, a professor at the University of Central Missouri. The new prime number, which is also the 48th Mersenne prime (an extremely rare prime that is a prime number that can be written in the form…
Incoming asteroid Feb 15 – NASA says they’ve never seen an object this big get so close to Earth
On February 15, 2013, an asteroid about half the size of a football field will pass by the Earth with only 17,200 miles to spare. The asteroid, named 2012 DA14, will pass Earth closer than many man-made satellites. Don Yeomans of NASA’s Near Earth Object Program at JPL told reporters that this is a record-setting…
NASA’s NEXT ion thruster engine sets new world record
NASA Glenn has been developing the next generation of ion thrusters for future missions. NASA’s Evolutionary Xenon Thruster (NEXT) Project has developed a 7-kilowatt ion thruster that can provide the capabilities needed in the future. The ion propulsion system’s efficient use of fuel and electrical power enable modern spacecraft to travel farther, faster, and cheaper…
Archaeologists find hundreds of human skulls with partial spines attached in suspected Mexican “sacrifice” site
Archaeologists from Georgia State University were digging an empty field in Mexico when they ran across an amazing discovery – hundreds of thousand-year-old human skulls with just one or two vertebra attached indicating the site may have been a religious ritual site used for human sacrifices. The archaeologists made the find in an area that…








