Elon Musk Is Focused on DOGE. What About Tesla
Mr. Musk, one of President Trump’s main advisers, has not outlined a plan to reverse falling sales at the electric car company of which he is chief executive.
Private Spaceflight
What Trump’s Pledge to Plant the U.S. Flag on Mars Really Means
The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics unclear.
F.A.A. Temporarily Halts Launches of Musk’s Starship After Explosion
The agency launched an investigation into the “space vehicle mishap” on Thursday night that forced commercial flights to divert and caused debris to rain toward Caribbean islands.
Trump Picks Jared Isaacman to Lead NASA
Mr. Isaacman’s company Shift4 Payments made him a billionaire, and he has financed two trips to orbit on SpaceX vehicles, including a daring spacewalk in September.