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It is back: Air quality to be ‘very poor’ over Delhi over next 5 days

[ad_1] Drop in temperature, change in wind direction and stubble burning usher back smog in Delhi...


A series of asteroids bigger than the Great Pyramid of Giza is passing by Earth

[ad_1] Multiple asteroids will pass close by Earth in the next few weeks — and one that passed on...


Listen as NASA transforms stunning space photos into cosmic music (video)

[ad_1] NASA has released three new ‘musical pieces’ based on astronomical observation...


NEWS INDEX

Planet 9 may be closer and easier to find than thought—if it exists

[ad_1] Among the solar system’s more intriguing mysteries is whether a large, icy ...


Why It’s So Important to See Earth as Just Another Planet

[ad_1] About 30 years ago, Carl Sagan pointed two different cameras toward the Ear...


The rise of space tourism could affect Earth’s climate in unforeseen ways, scientists

[ad_1] Scientists worry that growing numbers of rocket flights and the rise of spa...