Russia's space program is struggling with sanctions placed on the country as a result of its war with Ukraine, and it could ...

Seal seeks refuge on photographer's boat while fleeing orcas 10 Divorced Men On The Moment They Knew Their Marriage Was Over ...

A 62-page document written by billionaire Jared Isaacman outlines a sweeping, ambitious, and at times controversial plan for ...

In the 1960s, NASA launched enormous reflective spheres called Echo satellites — massive inflatable orbs the size of ...

Three Chinese astronauts whose return to Earth was delayed by space debris hitting their vessel last week landed in China on ...

Three Chinese astronauts returned from their nation's space station Friday after more than a week's delay because the return ...

The astronauts were on a six-month rotation at the space station and were scheduled to return four days after the new crew ...

Three Chinese astronauts whose return to Earth was delayed by space debris hitting their vessel last week have boarded another spacecraft and are expected to land in China on Friday ...

Nuclear propulsion in space is no longer a theoretical option — it is a necessity. Without it, deep-space research will ...

Learn about past and upcoming Mars missions, NASA's role in Mars exploration, and the future of human space travel, including ...

President Donald Trump has renominated billionaire entrepreneur Jared Isaacman as NASA administrator, reversing an earlier ...