NPR's Joe Palca will be at NASA's Jet Propulsion Laboratory in California to monitor the Mars mission landing Sunday night at 10:30 p.m. PDT. Palca talks with guest host Linda Wertheimer about the Mars landing and purpose of the mission.
NASA has sent rovers to explore Mars before. But three words explain what makes this latest mission to Mars so different: location, location, location.
The rover Curiosity is slated to land late Sunday in Gale Crater, near the base of a 3-mile-high mountain with layers like the Grand Canyon. Scientists think those rocks could harbor secrets about the history of water — and life — on the Red Planet.
On Sunday night, a six-wheeled rover the size of a subcompact car will land on Mars. We preview the mission, from the remarkable landing system to the kind of science the rover will do during its mission.
To avoid the crowds at Niagara Falls, why not sail the Great Pacific Garbage Patch, or ogle oil refineries in Port Arthur, Texas? In Visit Sunny Chernobyl: And Other Adventures In The World's Most Polluted Places, Andrew Blackwell describes traveling to the world's most contaminated destinations.
Dr. Jay Parkinson envisions a future of more efficient, hassle-free healthcare--and it starts online. He says he and his colleagues at the New York City-based healthcare start-up Sherpaa can solve 70 percent of patients' problems via email, eliminating a trip to the doctor's office.
You're listening to SCIENCE FRIDAY; I'm Ira Flatow. A little later in the program, we'll be talking about NASA's landing of its new probe, Curiosity, to the Martian surface. But with us now is Flora Lichtman with our Video Pick of the Week. Hi, Flora.
FLORA LICHTMAN, BYLINE: Hi, Ira.
FLATOW: This is a soothing...
FLATOW: I mean, I saw the video pick. It's so soothing, although it's on a topic that you wouldn't think is soothing at all.
A court battle between Apple and Samsung is underway in California, with each side arguing over intricate patent and trademark claims covering how the companies' phones and tablets work, look, and feel. Robin Feldman, professor at the UC Hastings College of the Law, explains some of the key issues in the court case and how it might affect the technology industry.
What is the role of humans in climate change? "Call me a converted skeptic," physicist Richard Muller wrote in an Op-Ed in the New York Times this week, describing his analysis of data from the Berkeley Earth Surface Temperature project. Though Muller was once a notable skeptic regarding studies connecting human activity to climate change, he has now concluded that "humans are almost entirely the cause" of global warming.
If all goes according to plan, the Mars Science Laboratory rover, nicknamed 'Curiosity,' will touch down on the red planet this weekend following what NASA has called 'seven minutes of terror' during the descent. NPR science correspondent Joe Palca and John Grunsfeld, head of NASA's Science Directorate, give a preview of the mission and talk about what scientists hope to learn from the latest ambassador to Mars.