alien civilizations

We Could Detect Extraterrestrial Satellite Megaconstellations Within a few Hundred Light-Years

If an alien civilization has a Starlink-like constellation of satellites, we might be able to find them.

1 year ago

The First Civilization We Contact Will Have Been Around Much Longer Than Humanity

Recently at UT, author Matt Williams has been writing a series called “Beyond Fermi’s Paradox”, which takes a look at…

2 years ago

We use the Transit Method to Find other Planets. Which Extraterrestrial Civilizations Could use the Transit Method to Find Earth?

We have found more than 4,000 planets orbiting other stars. Life on distant worlds could find us in the same…

2 years ago

Extraterrestrial Hunters Figure Out a Way to Expand Their Search for Signals by a Factor of 200

Thanks to a new study by SETI researchers, Breakthrough Listen's search for extraterrestrial intelligence has expanded by a factor of…

2 years ago

Calculate the Number of Alien Civilizations in the Milky Way for Yourself.

A new online tool created by a team of physicists allows users to calculate how many alien civilization could be…

2 years ago

Are Fast Radio Bursts Evidence Of Alien Activity?

Could Fast Radio Bursts from distant sources be artifacts of an alien propulsion system?

5 years ago

Alien Artifacts May Be Here… Just Hard To Find!

[/caption] Greeting cards in space... We've certainly sent our share of them, haven't we? So if humankind is foresighted enough…

11 years ago

Fundraising for Aliens

[/caption] SETI, the Search for Extraterrestrial Intelligence suffered a big blow in April of this year when the primary alien…

11 years ago

Astronomy Without A Telescope – Alien Mining

[/caption] Recently, some researchers speculated on what types of observational data from distant planetary systems might indicate the presence of…

11 years ago

Astronomy Without A Telescope – SETI 2.0

[/caption] Fifty years of eerie silence in the search for extra-terrestrial intelligence has prompted some rethinking about what we should…

12 years ago