“In space, no one can hear you scream,” went the tagline for the original “Alien” in 1979, a terrifying thought on multiple levels. There may indeed be a scientific rationale for a space scream to be ...

"In space, no one can hear you scream," went the tagline for the original "Alien" in 1979, a terrifying thought on multiple levels. There may indeed be a scientific rationale for a space scream to be ...