New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

JWST lacks the precision to detect life on exoplanets, and this new telescope aims to change that.

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

In 1877, an Italian astronomer mapped faint lines on Mars and called them canali, meaning channels or grooves. But the word ...

American Religious Belief in Extraterrestrial Life (Princeton Univ., Sept.) argues that several American religious traditions ...