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Space

Planetary Resources turns asteroid prospecting satellites toward Earth

If it could work with asteroids, why not the Earth? That's the thinking behind space mining company Planetary Resources' plan to adapt its asteroid prospecting satellite design to Earth observation. The Washington-based firm says that this Earth observation system, dubbed Ceres, will see a new version of its Arkyd spacecraft equipped with infrared and hyperspectral sensors developed for monitoring Earth resources and industries.Read More

Space

Colossal solar storms may have made ancient Earth habitable

According to a new NASA study, powerful solar storms could have been instrumental in warming ancient Earth, and preparing the planet for the development of complex life. Known as "superflares," the space weather events were thought to be roughly 10 times more powerful than any solar storm that has struck Earth since the advent of modern civilization.
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Space

Evidence of gargantuan asteroid strike unearthed in Australia

All it takes is a quick look up at the moon to understand what a violent place the early solar system was. All those craters are the results of asteroids smashing into the lunar surface. The Earth was likewise battered all those billions of years ago, but the evidence of many asteroid strikes has long been erased through topography changes. Researchers at Australian National University (ANU) though, have found clues to a massive asteroid that impacted our planet about 3.5 billion years ago, when the Earth was less than a quarter as old as it is now.Read More

Space

Fractured comet to make near-Earth pass today

Over the next two days a pair of comets will make dual close proximity flybys of Earth. It is theorized that at some point the comets had formed a single body, which may have fractured in two as it traveled through the solar system.Read More

Space

New study claims that the vast majority of Earth-like worlds do not yet exist

A newly-published NASA and Space Telescope Science Institute (STScI) study is asserting that roughly 92 percent of habitable worlds have yet to be created. The research draws on data collected by NASA's Hubble and Kepler space telescopes, with the aim of placing the creation of Earth, and the potential for advanced life in the greater context of the Universe.Read More

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