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

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 ...

Simulations show that the stars’ tug could send Mercury, Venus or Mars crashing into Earth — or let Jupiter eject our world from the solar system.

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

The billionaire’s Mars mission claim comes despite SpaceX experiencing several failed test launches over recent months.

The Starship rocket did not achieve some of its most important testing goals, bringing fresh engineering hurdles to CEO Elon ...

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

SpaceX is targeting 7:30 p.m. EDT (2330 GMT) for the 9th Starship test flight. Update May 27, 8:42 p.m. EDT (0042 GMT): ...

Read Two views of the planet Uranus appear side-by-side for comparison. At the top, left corner of the left image is a ...