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Space7323 articles archived since 1845

Some Habitable Zone Exoplanets May Get X-Rayed Out

Red dwarfs are a popular place to hunt for small exoplanets in the habitable zone—but the stars' radiation bursts might fry chances for life as we know it. Christopher Intagliata reports.

April 11, 2018 — Christopher Intagliata

Are Water Worlds Habitable?

It looks like the galaxy is overflowing with worlds soaked in water, but scientists are divided on whether life there would succeed or fail

April 5, 2018 — Shannon Hall
Space

Help Us Reforest the Mississippi River Valley