As the fracas between Elon Musk and President Donald Trump escalated to the point of Musk threatening to decommission SpaceX's Dragon spacecraft, NASA revealed even more delays to Dragon's alternative,

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would leave a hole that would be hard to fill.

Tech mogul Elon Musk signaled that his simmering hot public spat with President Trump is starting to cool off, posting a heart emoji on X after the president wished him well.

Jared Isaacman, whose nomination to serve as NASA administrator was rescinded, discussed "exactly how it went."

At present, the current leading candidate to lead NASA is a former Air Force lieutenant general, Steve Kwast. His priority is the militarization of space. These are uncertain times, indeed, for the nation's civil space agency. Please find our entire discussion in the video above, complete with a transcript.

President Trump withdrew his original pick to run NASA – Jared Isaacman – because of Isaacman's relationship with Elon Musk, Isaacman suggested on a podcast Wednesday. Why it matters: Elon Musk has gone scorched earth on Trump and the GOP this week, with Musk gearing his attacks toward the president's centerpiece budget legislation.

Vermont Sen. Bernie Sanders rejected the idea that Democrats should work with Elon Musk after the tech CEO's falling out with President Trump.

The dispute between Donald Trump and Elon Musk was triggered by months of intense stress on both sides, and the public battle between the U.S. president and the billionaire donor needs to stop, Musk's father told Reuters on Monday.