Musk, an early OpenAI investor who now runs his own AI firm, xAI, along with Tesla, SpaceX, social media platform X and ...

A new way to measure the length of Uranus’s day could also help determine the rotation rates of other celestial ...

Humans had to aim high to reach the moon, but the Saturn V rocket was like nothing anyone has seen before or since.

Saturn, the sixth planet from the Sun, captivates scientists with its massive size, stunning rings, and diverse moons.

SpaceX sent another big batch of its Starlink internet satellites to orbit from Florida on Saturday night (April 5). A Falcon ...