Diagram showing the trajectory of asteroid 2011 MD, which is in an Earth-like orbit around the Sun.
Most of Earth’s population would have been blissfully unaware of any cosmic events in the early hours of 28 June ...
Astronomy is a fascinating, complex and deeply rewarding subject. Celestial objects have been studied by humankind for millennia and are ...
Since the earliest times, humans have made observations of the night sky. These observations, particularly of the Earth, Moon, Sun ...
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