Alien life news
131 stories on this topic, newest first.
- Mysterious 'flying' object in NASA Mars photo sparks theory of extraterrestrial life on the Red Planet
- Have We Found Alien Life? Here’s What Scientists Really Think
- What Can We Actually Find on an Exoplanet? Part 3: Reading the Face of a Planet
- What Can We Actually Find on an Exoplanet? Part 2: A Machine to Find Another Earth
- Some of the most promising places to search for alien life aren't planets at all, but moons — because Europa and Enceladus keep oceans liquid beneath their ice partly through the gravitational squeezing of giant planets, an internal heat source that doesn't car
- ‘Out There’ movie review: A sharp, breezy UFO yarn
- Scientists Propose a New Test for Detecting Alien Life Unlike Anything on Earth
- What Can We Actually Find on an Exoplanet? Part 1: The Atmospheric Fingerprint
- The Limits of Understanding Between Species, and the Issue for Interstellar Communication
- Proposed 900-telescope array could detect an Earth-like exoplanet's atmosphere in a single transit
- Nine Hundred Telescopes and One Chance a Year
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