NASA

The move could expand the frontiers of space exploration, and enhance Australia's ability to carry out missions of its own.

Russia-U.S. cooperation in space shows that the China exclusion policy is motivated less by security risks than by a U.S. fear of losing its leadership position.

It would be useful to have spacefaring powers agree upon and comply with a common set of principles.

The United States is the only other country to have successfully landed and operated a spacecraft on Mars.

The U.S. has long frozen China out of space cooperation. That hasn’t stopped China from making substantial progress.

China views the U.S. attempt to enshrine new principles for outer space with some skepticism.

The growing private space sector is beginning to create new energy and excitement about space.

Space competition is inevitable and offers huge gains to humanity.

That doesn’t have to be a bad thing.

Cambodia did not take kindly to satellite images from NASA showing the extent of deforestation.

Canberra is moving toward a long-deferred dream.