News stories about the likely existence of extraterrestrial life, and our chances of detecting it, tend to be positive. We ...

News stories about the likely existence of extraterrestrial life, and our chances of detecting it, tend to be positive. We are often told that we ...

The hunt for aliens goes hand in hand with the hunt for habitable planets. Astronomers are on the hunt for exoplanets with ...

Center have been awarded a three-year, $480,000 grant under the NASA Exoplanets Research Program to search for radio and laser signals from alien civilizations. The project is led by Pinchen Fan, a ...

An off-the-record conversation about UFOs and alien civilizations late former President Jimmy Carter, who died last month at ...

The Perseverance rover has collected Martian rock samples in two different ways, which NASA believes may contain evidence of ...

The critics will call it “space marine meets the Valkyrie”, but Elon Musk’s interview of Alice Weidel, co-chair of the ...

NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...

NASA's mission to return samples from Mars and potentially discover the first signs of alien life has a new timeline. The samples may arrive sooner.

This idea is both exhilarating and mildly insulting to our scientific ego. For years, we’ve clung to the notion of a singular ...

The Great Filter theory suggests that our lack of contact with extraterrestrial civilizations may arise from either their ...

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...