technosignatures
Why Build Megastructures? Just Move Planets Around to Make Habitable Worlds
A new study recommends we stop looking for megastructures and start searching for advanced civilizations who have moved multiple planets…
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…
Want to Find UFOs? That's a Job for Machine Learning
A new study shows how hyperspectral imaging and AI could help in the study of Unidentified Aerial Phenomena (UAP).
Astronomers Scan the Skies for Nanosecond Pulses of Light From Interstellar Civilizations
The VERITAS Collaboration and Breakthrough Listen just released the results of the first year of their survey for optical technosignatures.
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…
How Many Intergalactic Radio Stations Are Out There?
A new study suggests that we could expand the scope of SETI research by looking for civilizations beyond our galaxy.
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…
Upcoming Missions Could Search for Ancient Alien Technology Within the Solar System
In a recent report, researchers with the Penn State Extraterrestrial Intelligence Center recommend that we search for extraterrestrial intelligence here…
Alien Artifacts Could Be Hidden Across the Solar System. Here’s how we Could Search for Them.
Do aliens exist? Almost certainly. The universe is vast and ancient, and our corner of it is not particularly special.…
Which Missions and Observatories can Detect Technosignatures?
The search for technosignatures has always taken a back seat in the broad search for extraterrestrial life forms. Biosignatures, such…