Elon Musk announced SpaceX plans to launch a Starship carrying Optimus robots to Mars by the end of 2026, aiming to investigate square structures discovered on the planet. While human missions could potentially begin as early as 2029,

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

Trump aims to send a crew to Mars by the end of his term, which Musk calls 'doable.' Astronauts question the time frame but said a flight would soon be possible

Jared Isaacman, President Trump's nominee to lead NASA, tells lawmakers the space agency can return astronauts to the moon while pursuing flights to Mars.

The Fram2 crew will be the first people to observe the polar regions from low Earth orbit, and they'll work on experiments and projects designed to forward our understanding of long-duration spaceflight. The mission will also mark the first time that crews have used an X-ray machine on humans in orbit.

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.

Described as the “perfect space crop,” the nutritious and ready-to-eat fungus could be a key stepping stone toward fueling crew members during long-term spaceflight

Find out the latest about SpaceX's private Fram2 polar astronaut mission for cryptocurrency billionaire Chun Wang.

President Donald Trump's pick to lead NASA will tell senators on Wednesday that the agency will prioritize an astronaut mission to Mars, while four astronauts in the agency's moon program are set to make a rare appearance at the hearing,