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.

Elon Musk escalated his criticisms of Trump's "big, beautiful bill" after the White House pulled a nomination for NASA administrator Jared Isaacman.

The world’s most powerful politician and its richest businessman stepped back from their war of words that stunned Washington and Wall Street alike last week, but it’s unclear if the peace will hold.

Jared Isaacman, whose nomination to serve as NASA administrator was rescinded, discussed "exactly how it went."

The capsule, developed with the help of government contracts, is an important part of keeping the space station running.

NASA employees have until July 25 to decide if they'll stay or go. NASA put out a new call urging its workforce to leave the agency this week with a new offer for employment buyouts as the U.S. space program faces huge budget cuts proposed by the Trump administration.

The spectacular public feud last week between Elon Musk and President Donald Trump has laid bare how much Musk may lose if their rocky relationship continues to unravel.