As the amount of space debris in earth's atmosphere builds up the risk of a collision with satellites, spacecraft, and even the International Space Station goes up. To eliminate that risk scientists are now discussing mounting a laser cannon to the ISS to knock into Earth's orbit to burn up.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
The asteroid zoomed by Earth at a perfectly safe distance of around 1.8 million miles (2.9 kilometers).
Images show surprise changes to the spacecraft as it interacted with the atmosphere.
Things are getting kinda crazy over on the ISS it seems.
ISS is implementing laser cannons to protect earth from alien invasion, they know something we don't
Thank god finally!
The ion canon is here
Saying it will protect us from extraterrestrial is actually correct.