asteroids stories

If you love space, and you love getting behind the scenes access then, the AsteroidMappers project is perfect for you. NASA's Jet Propulsion Laboratory's spacecraft Dawn recently finished its orbit of the asteroid Vesta, and has delivered so much data that citizen scientists are being asked to help analyze what has been found.
Believe it or not, Bruce Willis had sort of the right idea in Armageddon: the most effective way to nuke an asteroid that's threatening Earth is to detonate the weapon deep inside the rock as opposed to on the surface. There may be a Willis/Affleck-free way to make this happen, by using an artificial asteroid of our own.
About three billion years ago, Greenland got in a fight with some massive celestial body. From what we can tell, Greenland got its butt handed to it. That's the finding (more or less) of a research team which claims to have discovered a 62-mile-wide crater near the Maniitsoq region of western Greenland.
Not content to sit back and wait for an asteroid to obliterate all life on Earth, a group of scientists and space vets are launching their own telescope. Sentinel will be the world's first privately funded space telescope, and it will orbit the sun and map out the asteroids lurking around the interior of our solar system.
Asteroids aren't something to be concerned about on a day to day basis, but once every couple hundred years or so, we get hit with a doozy. The last one hit Siberia in 1908, so it's about time to start to come up with a defense plan, and one new idea involves a bunch of tiny satellites with solar-powered lasers.