NASA administrator nominee Jared Isaacaman will take on questions from U.S. senators Wednesday at a confirmation hearing.

NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits.

Senator Mark Kelly (D-AZ) hit back at Elon Musk after the billionaire Trump ally doubled down on calling the former astronaut and veteran a “traitor” over his recent visit to Ukraine. In a fresh ...

Upon returning, he was seen struggling with basic movements such as standing, walking, and maintaining balance. This is a common post-flight experience among astronauts, with some taking weeks or ...

NASA astronauts often describe feeling as if they are still floating, with a delayed sense of movement and impaired coordination. The simplest actions, such as standing up, walking, or even ...

Astronaut Zena Cardman poses in an extravehicular ... A country flag and NASA flag on poles standing to each side of the subject finishes the shot. Cardman has this type of portrait, as well.