NASA Is Going to Test Drive an Alien-Hunting Robot in Antarctica
BRUIE, a submersible that drives upside-down under sea ice, may one day explore extraterrestrial seas on Europa or Enceladus for signs of life.
NASA Has Found a Weird, Unexplained Boundary in Interstellar Space
Voyager 2 passed through the borderland between the Sun and interstellar space and found something new and puzzling that Voyager 1 missed.
Classic: Trump Interrupts First All-Women Spacewalk to Get His Facts Wrong
NASA astronaut Jessica Meir corrected the President, who seemed to think this was the first time women had ever performed a spacewalk, while making history.