Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would ...

A crew of four is set to launch to the International Space Station from the Kennedy Space Center Wednesday morning atop ...

As the fracas between Elon Musk and President Donald Trump escalated to the point of Musk threatening to decommission ...

"The postponement of Axiom Mission 4 provides additional time for NASA and Roscosmos to evaluate the situation and determine whether any additional troubleshooting is necessary." ...

The SpaceX Crew Dragon capsule that will fly the Ax-4 astronaut mission has arrived at its pad ahead of a planned June 10 ...

America’s human spaceflight program may soon be hanging by a single thread, and it’s fraying under Trump’s leadership.

The Axiom Space Ax-4 mission is set to liftoff this month in a new SpaceX Dragon spacecraft. Here's what we know.

Axiom Space will attempt to send its fourth crew to the International Space Station as part of its AX-4 mission on Wednesday.

NASA will continue to fulfill the goals of US President Donald Trump in the field of space, department spokeswoman Bethany ...

Peggy Whitson has spent nearly two years of her life in space as an Axiom Space employee and former NASA astronaut.

After Trump threatened to cut government contracts given to Musk’s SpaceX rocket company and his Starlink internet satellite ...