The Moon

Researchers led by planetary scientist Frank Postberg report encouraging new evidence that Saturn's icy moon Enceladus may be capable of hosting life. Building on data from NASA's Cassini mission, which flew through plumes of water vapor erupting from the moon's subsurface ocean, the team found chemical signals consistent with microbial habitability, strengthening arguments for a dedicated follow-up mission to Enceladus.

A traditional Hawaiian canoe is sailing using only the sun, moon and stars for navigation, reviving ancient Polynesian wayfinding techniques. Its voyage is being framed as more than a sailing feat: the mission carries a message about global diplomacy, environmental stewardship and cultural connection across nations, drawing attention to how indigenous traditions can inform modern international cooperation.