Mars is a potential source of what is sure to be one of the most valuable elements in the space economy—hydrogen.

On isolated mountaintops across the planet, it is time to look at the supermassive black hole at the heart of our Milky Way galaxy.

Water is essential for life on Earth and other planets, and scientists have found ample evidence of water in Mars’ early history.

The man, who was looking for wood samples to use in the repair or replacement of his damaged gunstocks, purchased the goodwill display.

When NASA's James Webb Space Telescope launches, it will undergo one of the most harrowing deployment processes any spacecraft has endured.

Skywatchers around the world turned their attention toward asteroid 2012 DA14, a cosmic rock about 150 feet (50 meters) in diameter.

Astronomers have discovered the very first confirmed planetary system that resembles the expected fate of our solar system.

Researchers built a bipedal robot that combines walking with flying to create a new type of locomotion, making it exceptionally nimble.

Two NAU astronomers presented groundbreaking research at the annual meeting of the Division for Planetary Sciences, a branch of the AAS.

NASA's Lucy spacecraft will launch in October 2021 on a 12-year journey to Jupiter's Trojan asteroids and will include three gravity assists

Engineers are developing new ways to convert greenhouse gases to fuel to address climate change and get astronauts home from Mars.

This form of propulsion starts with large solar arrays that convert sunlight into electricity, providing the power source for the spacecraft

The idea that "space is getting crowded" has been around for a few years now, but just how crowded is it?

For centuries, humans have mined materials to build the tools we use every day, from batteries and cell phones to planes and refrigerators.

NASA is developing tools to increase astronaut autonomy to operate spacecraft or systems without assistance from the Mission Control Center

Water is essential for life on Earth and other planets, and scientists have found ample evidence of water in Mars’ early history.

Volcanoes can produce eruptions so powerful they release oceans of dust and toxic gases into the air, blocking out sunlight for decades.

Aerospace and mining engineers are mapping out a plan for harvesting the moon's resources using autonomous robot swarms.

Researchers created a concrete-like material made of extra-terrestrial dust along with the blood, sweat and tears of astronauts.

NASA announced the successful field testing of new spacesuit technologies for future astronaut science and exploration operations.