The Large Synoptic Survey Telescope, seen in this artist's rendering, will be built on the peak of the Cerro Pachon mountain in Chile and will survey every patch of the night sky. The data the telescope will collect will allow researchers to "answer fundamentally different questions about the universe," says one astronomer.
Credit LSST Corporation
The telescope's unique, compact design allows it to swivel very quickly to different parts of the sky. This gives astronomers the ability to capture images quickly.
Every 10 years, about two dozen of this country's top astronomers and astrophysicists get together under the auspices of the National Research Council and make a wish list. The list has on it the new telescopes these astronomers would most like to see built. At the last gathering, they said, in essence, "We most want the Large Synoptic Survey Telescope."
Here's why. A synoptic survey is a comprehensive map of every square inch of the night sky. The Large Synoptic Survey — LSST — will do that multiple times.
The northern plains, especially the Dakotas, are home to about half of the country's honey bee hives during the summer. It's been a good place for bees because they can gather nectar and pollen from so many wildflowers. But the landscape of the area is becoming less bee-friendly, and the consequences could be felt as far away as the almond groves of California, which depend on those same bees for pollination.
If you've ever had a painful sinus infection, all you want is relief — fast!
So off to the doctor you go, and, as often as not, you get a prescription for an antibiotic.
Three days later, you start to feel a little better. "Thank goodness for amoxicillin!" you might say. Well, probably not quite like that, unless you're a nerdy health blogger, but you'd be saying something nice about getting a prescription from your doctor.
Melissa Block speaks with Eric Heginbotham — senior political scientist at RAND — about China's military capability today, how it's developed over time and what the Chinese make of ramped-up attention from the US.