On February 15, 2013, the people of Chelyabinsk, Russia, witnessed something terrifying. A six-story-tall asteroid weighing nearly 10,000 metric tons tore through the atmosphere at more than 64,000 km ...
In a mission that evokes images of the 1998 film "Armageddon," NASA next month will launch a spacecraft that it plans to deliberately crash into a near-Earth asteroid in the hopes of testing planetary ...
The Panel on Giant Planet Systems is one of six panels providing topical input to the Planetary Science and Astrobiology Decadal Survey Steering Group. This panel will discuss the role played by ...
The Panel on Small Solar System Bodies is one of six panels providing topical input to the Planetary Science and Astrobiology Decadal Survey Steering Group. This panel will discuss the role played by ...
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