Off-Roading on Mars
Andrea Chalupa is a writer, journalist, and producer in New York. She is the author of the 2012 eBook Orwell and the Refugees.
Andrea helped launch online video for Condé Nast Portfolio and AOL Money & Finance. She reported on-camera for these outlets, covering the 2008 presidential conventions, the Sundance Film Festival, and Ford Motor Company's Scientific Research Laboratory. For the Huffington Post, Andrea writes on business, entertainment, and politics. Interviewing C.E.O.s and business leaders, Andrea's stories skew towards the offbeat, such as the popular "C.E.O.s Who Go to Burning Man" and "Bette Midler on Creating Green Jobs."
As an online video host and producer, Andrea's on-camera interviews include discussing the blogosphere vs. the mainstream media with Arianna Huffington, Joe Scarborough and Mika Brezinksi of Morning Joe, and Bob Schieffer of CBS News. After graduating from the University of California at Davis with high honors in History, Andrea worked as a community organizer in the 2004 presidential election, wrote for the Portland Mercury in Portland, Oregon, attended the Harvard Ukrainian Research Institute, and lived in Kyiv, Ukraine where she auditioned to be a national news anchor for 5 Kanal, started a Doors-inspired band, and oversaw the translation of her grandfather's Soviet memoir about growing up under Stalin and his years as a tortured political prisoner in a secret NKVD prison.
This could be a photograph snapped during a family vacation to the Grand Canyon. These are the tire-tracks of the car-sized Mars rover Curiosity. NASA reports that the future Pixar film inspiration crossed an important threshold on the red planet: the Dingo Gap.
From the NASA site:
"Landing in mid-2012, the Curiosity rover is searching for clues of whether life could ever have existed on the red planet. Recent findings of Curiosity include evidence for an ancient (but now dried) freshwater lake, and the non-detection of the biomarkermethane in the Martian atmosphere. To continue its investigation, the car-sized rover is on an expedition to roll up Mt. Sharp, the central peak of the large crater in which it landed. Life might have shown preference for water that once ran down the Martian mountain. Two weeks ago, to avoid more dangerous and rocky terrain, Curiosity was directed to roll across a one-meter high sand dune that blocked a useful entrance to Mt. Sharp. Just after the short trip over Dingo Gap was successful, the robotic rover took the above image showing the now-traversed sand mound covered with its wheel tracks."
Photo Credit: Astronomy Picture of the Day
How a cataclysm worse than what killed the dinosaurs destroyed 90 percent of all life on Earth.
While the demise of the dinosaurs gets more attention as far as mass extinctions go, an even more disastrous event called "the Great Dying” or the “End-Permian Extinction” happened on Earth prior to that. Now scientists discovered how this cataclysm, which took place about 250 million years ago, managed to kill off more than 90 percent of all life on the planet.
A new study discovers the “liking gap” — the difference between how we view others we’re meeting for the first time, and the way we think they’re seeing us.
We tend to be defensive socially. When we meet new people, we’re often concerned with how we’re coming off. Our anxiety causes us to be so concerned with the impression we’re creating that we fail to notice that the same is true of the other person as well. A new study led by Erica J. Boothby, published on September 5 in Psychological Science, reveals how people tend to like us more in first encounters than we’d ever suspect.
Using advanced laser technology, scientists at NASA will track global changes in ice with greater accuracy.
Leaving from Vandenberg Air Force base in California this coming Saturday, at 8:46 a.m. ET, the Ice, Cloud, and Land Elevation Satellite-2 — or, the "ICESat-2" — is perched atop a United Launch Alliance Delta II rocket, and when it assumes its orbit, it will study ice layers at Earth's poles, using its only payload, the Advance Topographic Laser Altimeter System (ATLAS).
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