Extraterrestrial Intelligence
Could We Find Aliens Terraforming Other Worlds?
The first early humans to use fire had no inkling of what it would lead to. Fire was one of…
Is Anyone Planning for Diplomacy with an Extraterrestrial Civilization?
Imagine we detect an interstellar object entering our Solar System. At first, astronomers think it's just another natural interloper like…
Do Technological Civilizations Depend on Atmospheric Oxygen?
Our modern technological civilization wouldn't have been possible without open-air combustion, which can only happen when atmospheric oxygen levels reach…
Astronomers are Searching for a Galaxy-Wide Transmitter Beacon at the Center of the Milky Way
Researchers with the SETI Institute have monitored the center of the Milky Way for possible transmissions from a galactic beacon.
A Sign from Space Simulates What it Would be Like to Get a Message from Aliens!
A Sign in Space project has simulated a message from an extraterrestrial intelligence and has involved the global community in…
NASA Uses Powerful Transmitters to Talk to Deep Space Spacecraft. Will Other Civilizations Receive Those Signals?
In a recent study submitted to the Publications of the Astronomical Society of the Pacific, a pair of researchers from…
A Lack of Alien Signals Actually Tells Us a Lot
In a recent study published in The Astronomical Journal, a researcher from the École Polytechnique Fédérale de Lausanne (EPFL) discusses…
Do Advanced Civilizations use Black Holes as Giant Quantum Computers?
A new study suggests that advanced civilizations could used black holes as massive quantum computers, a theory that has implications…
Does Failing to Detect Aliens Mean We’ll Never Be Contacted?
In a recent paper submitted to The Astronomical Journal in November 2022, a scientist at the Swiss Federal Institute of…
NASA Announces the Team who'll be Studying UFO Data. It's a Pretty Impressive List
NASA just announced the members of the independent study team that will recommend how the study of UAP can help…