Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...
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Auroras on Jupiter's giant moon Ganymede look like Earth's northern lights, NASA spacecraft reveals
Ganymede's auroras splinter into small, bright patches — structures that mirror features seen in Earth's own auroral displays ...
Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the universe in a completely different way than we do. Physicist Daniel Whiteson exp ...
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