It's such a great achievement to be able to go into space and onto the moon.

These observations of the moon have been a challenging and highly successful technological achievement for NASA and the Hubble team, since the telescope was not originally designed for lunar observations. The images will inform both scientific studies of lunar geology and future decisions on further lunar exploration.

That's no moon. It's a space station.

The greatest fallout of the space program, ... was not the close-up view of the moon, but a look at spaceship Earth from afar. For the first time in the history of humanity, we were able to see our planet for what it really is.

The moon buggy is lighter in space because there's less gravity there.

We send space shuttles to the moon and Mars but we know so little about our own planet.