SETI
The 2nd Annual Penn State SETI Symposium and the Search for Technosignatures!
This year's Penn State SETI Symposium provided a good rundown of the field and the kinds of studies scientists will…
Penn State SETI Symposium Opens with Commemoration of Dr. Frank Drake
This year's Penn State SETI Summit kicked off with a a lecture on how history will remember SETI pioneer Frank…
What Does 60 Years of Silence Tell Us About the Search for Extraterrestrials?
Astronomers have only been scanning the skies for a signal from extraterrestrial civilizations for about 60 years. Although no signal…
Did That Message Come From Earth or Space? Now SETI Researchers can be Sure
When SETI researchers discover an intriguing radio signal, their first instinct is to ask, "Is the signal coming from Earth?"…
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.
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…
SETI Researchers Are Simulating Alien Contact — and You Can Help
Is it a multimedia art project? Or a rehearsal for alien contact? Let's call it both: Researchers specializing in the…
Building Planetary Systems That Could Last Forever
An advanced civilization might use horseshoe orbits to bring their vacation spots closer to home.
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.