More than 3 billion years ago, when the Moon's volcanic mare (the dark lunar "seas") were formed, the Moon was rife with ...

A perfectly square-shaped structure on Mars, 3 kilometers wide, spotted in NASA’s Mars Orbiter Camera images, has sparked ...

The annual watchdog report tasked to gauge NASA safety commended the agency’s handling of last year’s beleaguered Boeing’s ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Boeing announced Monday it lost $523 million on the Starliner crew capsule program last year, putting the aerospace company ...

Using energy greater than the global nuclear weapons inventory, an impact event carved two grand canyons into the moon’s ...

Whether President Donald Trump still supports returning astronauts to the lunar surface remains to be seen, but one thing is ...

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

There are many obstacles to overcome before humans can set foot on Mars, including problems surrounding launch mass and ...

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.