NASA

Big Bangs: Asteroids Strike Earth More Often Than We Think

NASA Administrator Charles Bolden told members of Congress that if an asteroid the size that could wipe out any major city were headed to Earth today, all we could do is “pray.” Ed Lu testifies about the B612 Sentinel Mission solution to protect Earth for...

This Ex-Astronaut Is Stalking Asteroids to Save Civilization

Former Astronaut Ed Lu thinks the biggest threat to our existence is up in the air. Way up in the air. His nonprofit, the B612 Foundation, wants to set up a defense perimeter around the planet.  Read the Article: "This Ex-Astronaut Is Stalking Asteroids to Save...

Close Shave: Asteroid To Buzz Earth Next Week

A CNN special feature on the “Next List” of leaders with Ed Lu: One man’s bold quest to save the world from Asteroids – the biggest environmental project imaginable. Read the Article: "Close Shave: Asteroid To Buzz Earth Next Week" CNN (February 12, 2013) ...

PLANNING A PLANETARY DEFENSE AGAINST ASTEROIDS

In 1990, a NASA scientist named David Morrison wanted to know his chances of being killed by an asteroid. It seemed a bit paranoid. After all, no one had ever been killed that way, and there was only one documented meteorite injury. In 1954, an Alabama...

The Hunt for Killer Asteroids

Sergey Khaibrakhmanov was sleeping when he heard the explosion. Startled, his heart already pounding, he jumped awake in bed. What the hell was that? It was loud, whatever it was, enough to shake the apartment and scare him half to death. Did a plane just crash? He...

Saving the World With Science

As someone who’s taken a fair share of science classes, I know that it can be difficult to tie the daily homework assignments of configuring compounds in chemistry or calculating velocity in physics to a broader world perspective. But that’s precisely what science does: It...