From a distance, it looks like a serene blue twin of our own world, a dot that could almost pass for Earth in a telescope image. Up close, the exoplanet HD 189733b is a brutal laboratory of alien ...
Scientists might have just found Earth's icy, distant cousin a few hundred light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is potentially the ...
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Is this where aliens are hiding? NASA discovers an exoplanet that's 'remarkably similar to Earth'
It's one of the biggest unanswered questions in science: are there aliens out there, and if so, where are they hiding? Now, a discovery by NASA raising the tantalising possibility that we're not alone ...
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