Beijing sparkles with Lunar New Year celebrations.
NASA astronaut Chris Williams aboard the International Space Station captured a stunning video of Lunar New Year fireworks exploding over China.
Space on MSN
Scientists measure air pollution from reentering SpaceX rocket in real-time: 'It's never been done before'
For the first time ever, scientists have observed in near real time a cloud of air pollution created as a SpaceX rocket burned up in Earth's atmosphere.
An accomplished CalTech astrophysicist with more than four decades of research contributions in galactic astronomy and the ...
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