Half-metre-long predator was giant of the seas 500 million years ago
Science

Half-metre-long predator was giant of the seas 500 million years ago

Reconstruction of Titanokorys gainesi Lars Fields. Royal Ontario Museum The Cambrian period's earliest animals, which occurred half a million years
Astronomers uncover briefest supernova-powered gamma-ray burst
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Astronomers uncover briefest supernova-powered gamma-ray burst

This illustration shows a collapsing Star that is producing two short Gamma-ray Jets. If the jets point toward Earth, we can often see a gammaray
Are we missing other Earths? Astronomers studying stellar pairs uncover evidence that there could be many more Earth-sized planets than previously thought
Science

Are we missing other Earths? Astronomers studying stellar pairs uncover evidence that there could be many more Earth-sized planets than previously thought

Exoplanet searches may be missing half the Earth-sized worlds orbiting other stars. A team using the international Gemini Observatory, the
Astronomers uncover evidence that there could be many more Earth-sized planets than previously thought
Science

Astronomers uncover evidence that there could be many more Earth-sized planets than previously thought

Credit: Unsplash/CC0 public domain Exoplanet searches may be missing half the Earth-sized worlds orbiting other stars. A team using the international