NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could ...

NASA has plans to return humans to the moon with the Artemis mission—but Elon Musk’s preference for Mars could have influence ...

Using AI training, researchers designed a "robot dog" that moves like a cat, and has no trouble navigating low-gravity ...

A year of discovery awaits, with missions poised to reveal new insights about our home planet, solar system, galaxy, and ...

Launch licenses the FAA just issued to Blue Origin and SpaceX are setting the stage for space billionaires Jeff Bezos and ...

Almost forty years after being decommissioned, a piece of Western Australia's history is experiencing a revival.

The Northern Lights forecast is looking up in the wake of a series of several large solar X-ray flares, with the nights of ...

Chilean President Gabriel Boric has become the first leader in the Americas to visit the South Pole, his government confirmed ...

The former NASA astronaut who nearly collided with a pair of metallic orbs while flying his plane remains befuddled by the ...

Learn key facts about the Moon: from its significant distance and relative size compared to Earth to its distinctive color ...

This is how debris finds itself languishing in space—and what some organizations are doing to mitigate the problem.

NASA has claimed that China’s Three Gorges Dam could slightly slow the Earth's rotation and extend the length of days.