Blue Origin's historic all-women flight crew that journeyed 62 miles above Earth's surface has drawn criticism for being wasteful and tone deaf.

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting within the habitable zone of its star – the range of distances where liquid ...

A new AI model from the University of Bern predicts planetary systems likely to host Earth-like planets. It could boost the ...