SETI may have missed alien signals for 60 years because stellar plasma smears transmissions into noise, a new Astrophysical ...
Scientists are now developing spinning space stations with artificial gravity that could take astronauts deeper into the ...
Enrico Fermi's lunchtime question at wartime Los Alamos, "Where is everybody?" has been both a gift and a problem to scientists ever since. Known as "Fermi's Paradox," it simply asks, why, since life ...
The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos is vast, and there are plenty of places left to look. New research ...