Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

Here's everything right with Valerian and The City of A Thousand Planets! Live updates: Trump stands by national security adviser after military plans were shared on Signal Boeing wins lucrative ...

dubbed ‘Hycean’ planets – hot, ocean-covered planets with hydrogen-rich atmospheres – which could represent a big step forward in the search for life elsewhere.