Gene Roddenberry's "Earth: Final Conflict"
Asteroid impacts on Earth are more common than we think, and the B612 Foundation believes that its proposed $250 million Sentinel telescope could help detect when one might strike.The Week (RSS)
By Irene Klotz CAPE CANAVERAL, Florida (Reuters) - The chance of a city-killing asteroid striking Earth is higher than scientists previously believed, a non-profit group building an asteroid-hunting telescope said on Tuesday. A global network that listens for nuclear weapons detonations detected 26…Reuters
When the first Earth Day was held in 1970, geologists were still putting the finishing touches on plate tectonics, the model that explains how the Earth's surface takes shape. For today's Earth day, here are some of Earth's biggest unsolved mysteries. Scientists think Earth was a dry rock after it…LiveScience.com
When scientists peer into ancient Earth's...Business Insider
Since the start of the 21st century, dozens of incoming asteroids have slammed into Earth, some of them packing far more energy than a city-destroying atomic bomb, a new animation illustrates. The visualization was released in honor of Earth Day by the B612 Foundation — an asteroid-hunting…SPACE.com