SpaceHow astronauts could 'harvest' water on the moon Now that we know there is water on the moon, how do we extract it? A NASA design would zap the frigid lunar soil with microwaves and collect the resulting water vapour ¿ìè¶ÌÊÓÆµ
SpaceCargo spaceship meets the catcher in the sky The space industry is hoping that a new breed of spacecraft will make it easier and cheaper to keep space stations supplied with life's essentials ¿ìè¶ÌÊÓÆµ