Extraterrestrial
We Could Build a Powerful Laser and Let Any Civilizations Within 20,000 Light-Years Know We’re Here. Although… Should We?
A powerful laser is just the thing to announce our presence as a technological species in this arm of the…
Could ‘Oumuamua Be an Extraterrestrial Solar Sail?
A new study by researchers from the CfA offers a compelling explanation for 'Oumuamua strange appearance and behavior - could…
There Might be Enough Oxygen Below the Surface of Mars to Support Life
According to new study supported by NASA, a team of researchers found that Mars may have enough oxygen in subsurface…
Another Way to Search for Biosignatures of Alien Life. The Material Blasted out of Asteroid Impacts
According to a new study by an international team of researchers, a good way to look for signs on life…
Life on Europa Would be Protected by Just a Few Centimeters of Ice
Thanks to a new study led by NASA's Jet Propulsion Laboratory, future missions to Europa will be more likely to…
New Research Raises Hopes for Finding Life on Mars, Pluto and Icy Moons
A new research study conducted by an international team of researchers indicates that life can survive in a variety of…
Complex Organics Molecules are Bubbling up From Inside Enceladus
According to the last study based on Cassini data, complex organic molecules exist within Enceladus and are being released through…
The Tools Humanity Will Need for Living in the Year 1 Trillion
A recent paper by Harvest professor Dr. Abraham Loeb takes another look at an issue he has been addressing for…
New Model Predicts That We’re Probably the Only Advanced Civilization in the Observable Universe
According to a new study by three famed scientists, the Fermi Paradox may have a simple resolution - humanity is…
How an Advanced Civilization Could Stop Dark Energy From Preventing Their Future Exploration
In a new study, an astrophysicist proposed how an advanced civilization might survive the inevitable expansion of the Universe, and…