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Space rocks as much as 100 feet wide are estimated to hit a hundred years or so. But, there are rare " killer asteroids" that can wipe out a city the size of Moscow and kill 30,000 in an instant. But the university of Hawaii's new meteor tracking systems come online, we'll be able to forecast meteor strikes as accurately as predicting when a blizzard is coming.  This device is known as ATLAS ( Asteroid terrestrial-impact Last Alert System). This device consists of a pair of observatories located about 60 miles apart, each equipped with four, 10-inch telescopes with 100 MP cameras. Together, these observatories would scan the sky 2 times a night. The telescope may be very small  but will be sensitive enough to spot and estimate an incoming threat in the exact location and time.  This project started since 2012 but got a a jump start with a $5 million grant by NASA.

this article is about the start of the construction for the worlds largest telescope. It will be the so big that it will be finished in 2019. It will feature seven giant mirrors, more than 28 feet in diameter, and be enclosed in a 200-foot tall structure.

This article is about the company IBM. There's a massive telescope on the drawing board that hasn't even started construction yet, but when it's finished in 2024, it'll generate more data in a single day than the entire Internet. For scientists to ensure they'll be able to handle all that raw information, they need to start working on new computing technologies now. the project is called DOME

When it's built, the Square Kilometer Array will be the world's largest radio telescope. Then, when it goes online, it will spit out 1,000,000 terabytes of data each day-and IBM is trying to make a computer which can handle it. The Squarer Kilometer Array-which will be made up of 15,000 small antennas and 77 larger stations-will collect a heap of data that scientists hope will shed light on the origins of the Big Bang. The sheer weight of numbers means it will generate a staggering amount of information. To give some context, it will generate 1,000,000 terabyte a day. That's twice as much information as there is traffic on the internet in the same period. It's an insane amount of data. This relates to the course because we learn about the amount of bytes computers use, and this satellites allows us to use 1,000,000 terrabytes a day.

The Invisible Universe app was created for Androids developed by Xperia Studio. It allows you to see stuff in space that you wouldn't normally see, such as gamma rays and x-rays. It's like looking through a telescope, but on your phone, at the tip or your fingers, at your convenience, at any time. This app is great because it allows you to witness stuff in space that you really never would had this app not been invented. 

Well invisible stuff IN space. Clouds of X-rays, filaments, clouds, shells, all known technically, if I recall, as space gush. Columbia guy Joshua Peek gets to look at these wonders through big telescopes. He collaborated with app developer Xperia to make an Android app, The Invisible Universe, so the rest of us could look at them with phones.