Taiwan appears to have its first female President, in a landmark election that could unsettle relations with Beijing. Eric Chu,…
When sand dunes, glac’ers spread across the farm Migration to a sanctuary’s best. We need an Eden, Oregon lest harm…
Model rocket sled on a railroad track
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Can a T-Rex fly? (what-if build idea)
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Density of Dark Matter in the Universe –“Was Powered by Interactions in a ‘Hidden Sector’ of Physics”
Standard cosmology — that is, the Big Bang Theory with its early period of exponential growth known as inflation —…
Pluton : détails de l’atmosphère et d’un possible cryovolcan
Les dernières images transmises par New Horizons montrent en détail, la région d’un possible cryovolcan. S’y ajoute, une vue magnifique…
SpaceX Tests Recovered Falcon 9 Stage and Prepares for Next Launch
SpaceX carried out a test of a recovered Falcon 9 first stage late Jan. 15 as the company prepares for…
China Successfully Launches Belintersat-1 Telecommunications Satellite into Orbit
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Comments of the Week #94: from nuclear bombs to the changing culture of astronomy
“Observing quasars is like observing the exhaust fumes of a car from a great distance and then trying to figure…
Ask Ethan: How Fast Do Gravitational Waves Travel? (Synopsis)
“Einstein’s gravitational theory, which is said to be the greatest single achievement of theoretical physics, resulted in beautiful relations connecting…
Telescopically 