Musk’s plan for Mars colonization has attracted significant criticism, with many, including former U.S. President Barack Obama arguing that humanity should prioritize protecting Earth before colonizing other planets, while Britain’s chief astrophysicist Lord Martin Rees described Musk’s dream as a “ dangerous delusion .”

The nominee for NASA's top job is outlining his vision for space exploration, highlighting Mars. President Donald Trump nominated billionaire spacewalker Jared Isaacman to become NASA's 15th administrator.

Elon Musk's ambitious Mars mission faces technical, logistical, and political challenges, raising doubts about its feasibility.

Elon Musk envisions a successful and self-sustaining Martian city, capable of thriving independently of Earth. To achieve this, a population of about

After spending months and more than $250 million campaigning to elect President Trump, Elon Musk made a call late last year to help roll out his plan for humanity’s path beyond Earth.

SpaceX astronaut and incoming NASA head Jared Isaacman took a notable turn away from the space firm that enabled both of his trips into orbit.

Before Elon Musk waded into the political arena with the Department of Government Efficiency, becoming a target of Democrats, he was considered an Obama ally.

Elon Musk’s proposal to put humans on Mars by the end of the decade is feasible but would take a tremendous amount of money and political will, says theoretical physicist Michio Kaku. “Just like Christopher Columbus,