Nuclear reactors in space may sound like something out of science fiction, but they are likely to prove important for ...

Judging by the testimony of the few astronauts who have set foot on the Moon, Earth’s satellite has a particular scent.

Organisations like NASA and NOAA keep an eye on the sun to forecast potential sources of danger. If a solar flare or Coronal ...

#24. The surface gravity of the Moon is 16.6 percent that of Earth’s surface gravity. Said another way, if you weigh 100 ...

"It really doesn’t matter if we get the first two astronauts (ignoring the 12 that went during Apollo) back to the Moon if in a few decades we only have a few NASA astronauts living and working ...