Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

NASA's Artemis campaign will use human landing systems, provided by SpaceX and Blue Origin, to safely transport crew to and from the surface of the moon, in preparation for future crewed missions to ...

The hybrid motor combines solid fuel with gaseous oxygen to generate a powerful exhaust stream, mimicking the conditions of a real lunar lander.

From two brothers who have made some remarkable discoveries while magnet fishing at Tempe Town Lake to a new space capsule ...

The NASA HALO capsule being built in Gilbert will serve as a habitat for astronauts orbiting the Moon before they launch onward to Mars.

Here's what will be visible in the night sky in the United States in May 2025. On May 12, the skies will be treated to the Flower Moon, also known as the Corn Planting Moon, Milk Moon, Hare's Moon and ...

In an era of reusable rockets and near-daily access to space, NASA is still paying more than it did 30 years ago to launch ...

With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from the sun and ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

A new supermoon will be on the rise this weekend. "A new moon occurs when the moon is positioned between the Earth and the sun, resulting in the side of the moon facing Earth being unilluminated," ...

China announced Wednesday that a veteran astronaut will lead two crew members on their first flight to the Tiangong space ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.