The Milky Way contains a modest amount of alien civilizations, a new paper proposes — and there's a reason we aren't seeing ...

Two spacecraft are on course for 3I/ATLAS, a mysterious interstellar object that some believe could be an alien mothership.

Photoshop CC 2020 tutorial showing how to create an extraterrestrial alien surrounded in a cocoon of light. ➤ Get 15% off ...

The researcher Eliezer Yudkowsky argues that we should be very afraid of artificial intelligence’s existential risks.

The earliest such attempts date to Nikola Tesla in 1899. Where, and how, are we listening today? What are we hoping to hear?

I’ve had my Tuesday nights booked since Sept. 16 for what I think is the best competition show on television, “Dancing with ...

Anyone who studies planetary formation would relish the opportunity to get a close-up look at an interstellar object. Sending ...

The U.S. government is on the brink of the first federal government shutdown in almost seven years, as Senate Democrats voted ...

SYDNEY — An agreement to study a private astronaut mission using an Orion spacecraft is one of the first steps by Lockheed Martin in its efforts to offer the spacecraft as a service. At the ...

Among the many strange biological wonders Charles Darwin observed in his time, one haunted him above all. “‘The eye, to this day, gives me a cold shudder,” he admitted in a letter to an American ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could they hear us? A new study combining data from Penn State and NASA’s Jet ...