Scientists may have identified a molecule that played a key role in robbing Venus of its water and turned this planet into the arid, hellish world we see today. Venus is often called "Earth's twin ...

The planet’s orbit places it in the habitable zone—where liquid water could exist—for part of its year. ‘It’s name is HD 20794 d’: A promising super-Earth is just 20 light-years from ...

This is the first exoplanet detection made as part of the NEID Earth Twin Survey (NETS). The finding was detailed in a ...

Dubbed an astronomical Indiana Jones, she is on a quest to discover a true Earth twin. A professor at MIT, she was named in Time magazines 25 Most Influential in Space. Explore Subscribe ...