The Moon doesn't actually change shape; it's always a ball. We only see different amounts of its surface lit by the Sun as it ...

The astronauts are on their way home after looping around the moon on a historic flyby. Here are the dazzling images they ...

Mercury, Venus, Earth and Mars – may have formed from two rings around the young sun, rather than a single disc ...

As Earth goes out of sight, radio contact with mission control will drop for roughly 40 minutes because the moon itself ...

As they traveled back toward Earth following a solar eclipse and a communications blackout, President Trump called the space ...

The NASA lunar flyby took the four crew members farther from Earth than any humans. They witnessed a solar eclipse and ...

The Gospels describe three hours of darkness from noon at the crucifixion of Jesus, prompting debate over whether this was an ...

The Artemis II crew flew farther from Earth than any humans in history as they passed over the far side of the moon on Monday ...

After traveling a record distance from Earth, the Artemis II crew saw incredible things. “This continues to be unreal,” pilot ...

Based on the novel by Andy Weir, the story revolves around an effort to save the Earth – threatened by an alien organism that is consuming the Sun. By combining real science, compelling characters and ...

NASA's Artemis II astronauts swung around the moon in their Orion spacecraft on Monday, coming within 4,067 miles of the ...