After Delhi summit, Brazil faces challenge of expectations as it hosts the G20 meet
Coming in the wake of India’s presidency, which was hailed as one of the most successful G20 summits, Brazil’s presidency is ...
Earth's mini moon could be a chunk of the big moon, scientists say
A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...
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How Old Is the Solar System, and How Did It Form?
How our own Solar System came to be? How we could know? Telescopes, microscopes, spectrometers, and gravitational wave detectors all help to piece together the deep history of our Solar System. Thanks ...