Extraterrestrial
New Study Examines How Extraterrestrial Civilizations Could Become “Stellarvores.”
One of the most challenging aspects of astrobiology and the Search for Extraterrestrial Intelligence (SETI) is anticipating what life and…
Project Hyperion is Seeking Ideas for Building Humanity’s First Generation Ship
The dream of traversing the depths of space and planting the seed of human civilization on another planet has existed…
New Study Suggests that Our Galaxy is Crowded or Empty. Both are Equally Terrifying!
Is there intelligent life in the Universe? And if so, just how common is it? Or perhaps the question should…
Do Planets Have the Raw Ingredients for Life? The Answer is in their Stars
Finding planets that already have, or have the ingredients for intelligent life is a real challenge. It is exciting that…
The Rugged Desert Moss Best Equipped to Survive on Mars
For decades, we have seen Mars as a desolate landscape devoid of any signs of life. Attempt to identify ways…
Could Alien Solar Panels Be Technosignatures?
If alien technological civilizations exist, they almost certainly use solar energy. Along with wind, it's the cleanest, most accessible form…
Astronomers are on the Hunt for Dyson Spheres
There's something poetic about humanity's attempt to detect other civilizations somewhere in the Milky Way's expanse. There's also something futile…
An AI Simulated Interactions Between Different Kinds of Advanced Civilizations
The possibility for life beyond the Earth has captivated us for hundreds of years. It has been on the mind…
Some Intelligent Civilizations Will Be Trapped on their Worlds
Evolution has produced a wondrously diverse variety of lifeforms here on Earth. It just so happens that talking primates with…
Can Alien Civilizations Detect Humanity?
One of the fascinating things about being a human in this age is that we can do more than wonder…