Firming up plans to go to Mars would be fine, so long as it is not done at the expense of returning to the moon.

Another decision that might move things along to both the moon and Mars would be to cancel the Space Launch System ... An ...

Settling on the Moon or Mars may be all the buzz. But how about we all move to an icy dwarf planet in the middle of the Solar ...

The Earth’s natural resources are enormous but not infinite. A lack of some rare minerals can hinder technological ...

humans populating space and other planets in our solar system. For outsiders, that’s just science fiction. While envisioning ...

SpaceX’s massive Starship rocket has the potential to transform the commercial space economy, ensure America’s position as ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...

The website says Falcon 9 could take a 8,860-pound payload to Mars, or deliver up to 50,265 ... moon and for humanity to ...

Some minerals in lava could suggest water is nearby.

The asteroid, named 2024 VK3, will pass Earth at a distance of about 273,000 miles, just further than the moon's 238,900-mile ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...