A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...
Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.
New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.
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We Could Seed Alien Life Elsewhere in the Universe—But We’ll Never Undo the Devastating Consequences
Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...
Experts stress need for transparency while aiming to prevent premature announcements and protect scientists ...
Many have watched recently released UFO videos, but most still think the government knows more than it is saying.
We've been looking at nature the wrong way, argues Rowan Hooper. If we stop focusing on the individual, we get a whole new picture of how life on Earth – and elsewhere – may have begun ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
Disclosure Day treats extraterrestrial life as a challenge to faith. It’s not.
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