Are you up for a challenge? How about a Grand Challenge? NASA on Tuesday issued a Grand Challenge aimed at locating all asteroid threats to Earth and figuring out what to do about them.
It seems the asteroid threat has really picked up steam lately. We've had some close fly-bys. Some scientists have suggested nuking asteroids if they get too near. NASA has an initiative to lasso an asteroid for closer study. It's been asteroid fever around the planet lately.… Read more