WASHINGTON (Reuters) -Scientists have identified an object about 435 miles (700 km) wide inhabiting the frigid outer reaches of our solar system that might qualify as a dwarf planet, spotting it as it ...

WASHINGTON: A group of scientists has found a strange new object about 435 miles wide at the far edge of the solar system. It ...

Memorial Day weekend is often touted as the unofficial start of summer across the United States, but the first official day ...

But this assumes that nothing affects the Solar System in the meantime, and that is not a certainty. As we travel around the ...

Two days after the latest in a string of test-flight setbacks for his big new Mars spacecraft, Starship, Elon Musk said on ...

As the bright star Regulus and the Beehive Cluster shine close by. The moon will appear to skip over Mars between the nights ...

Elon Musk has said he wants to send a spacecraft crewed by humanoid robots on a voyage to Mars by the end of next year.

Yet another SpaceX rocket should soon be visible in the Southern California skies as it gets off the ground from the ...

Two days after the latest in a string of test-flight setbacks for his big new Mars spacecraft, Starship, Elon Musk said on ...

Elon Musk presented a detailed Starship development timeline in a video posted online by his Los Angeles area-based rocket company, SpaceX.