A Near-Catastrophic Space Collision This Month Is Worth Caring About
Space junk orbiting around earth – Conceptual of pollution around our planet (Texture map for 3d … [+] furnished by NASA – http://visibleearth.nasa.gov/) getty Earlier this month two big pieces of space junk came unsettlingly close to colliding over our heads in low-earth orbit. “It looks like the collision would have been almost head-on, so …