Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

In a combined image from the two space telescopes, two star clusters shine in the darkness of space. The astronaut was able to capture the lake reflecting direct sunlight at the camera.

South Korea also wants to be in the space race, and even plans for a presence beyond Earth’s orbit, with ambitions to create its own lunar base within 20 years. At a public meeting held at the ...