The Transiting Exoplanet Survey Satellite (TESS) revealed a distant planet located 40,000 light-years away using microlensing for the first time.
BBC Sky at Night Magazine on MSN
How small can an Earth-like planet be and still host alien life? Scientists have used a genius trick to answer that very question
Study pinpoints which rocky worlds could hang on to a life-supporting atmosphere ...
A thousand-mile party leaves an impression, but the world's most beautiful race has some truly ugly driving.
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