President Donald Trump will soon head to Capitol Hill for perhaps the most consequential speech of his second term so far. He is set to deliver an address to Congress a day after he decided to halt US military aid to Ukraine,

Scientists have been wondering about auroral electrojets for a long time. This mission could change how we understand them.

The chances of a new Starlink satellite causing a human casualty due to falling debris is '1 in 100 million,' SpaceX explained as the company is de-orbiting hundreds of satellites.

Two members of the Senate Armed Services Committee on Thursday asked President Donald Trump's Air Force secretary nominee whether he unfairly favored Elon Musk in a classified, multibillion-dollar spy satellite contract.

Three SpaceX workers hired as temporary FAA employees are barred from accessing the Office of Commercial Space Transportation’s systems, ethics records reveal.

Onboard a SpaceX Falcon 9 rocket is Athena, Intuitive Machine’s second moon lander, with instruments designed to dig up lunar soil and search for compounds like frozen water.

Who's up for a late-night rocket launch? Weather permitting, a SpaceX Falcon 9 rocket should be visible from Palm Beach County after liftoff Sunday.

Dynamic Aerostructures, which makes specialized parts for US fighter jets and SpaceX and Blue Origin spacecraft, filed for bankruptcy with plans to sell itself at a court-supervised auction.

Elon Musk's SpaceX launches Japanese pop star Ado's songs into orbit as the first step in Cannes Gala's project to bring music to the lunar surface.