The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs Within 40 Parsecs Using High-Resolution Spectra,” is what sets it apart.

Physicist Enrico Fermi is credited with saying after a pointless search, “Where is everybody?” which remains the bane of any contemporary search of extraterrestrial intelligence. Recent formulation of ...

The vast, silent expanse of our solar system has just played host to a visitor from the deepest reaches of the galaxy, and it is proving to be unlike anything astronomers have ever witnessed. While ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

Add Yahoo as a preferred source to see more of our stories on Google. Don't Panic! 3I/ATLAS Isn't an Alien Death Probe, But It Is Wildly Unusual A dedicated scan for signs of radio-transmitting ...

Despite Mass Effect trilogy protagonist Commander Shepard perishing in all three of Mass Effect 3's endings, fans have speculated they may return for the series' next entry, of which we know little.

For twenty-one years, between 1999 and 2020, millions of people around the world lent the processing cycles of their personal ...