At the time, the Earth would have been far closer to the moon than it is today, making it perhaps twice as large in the lunar ...

NASA scientists recently used Europa Clipper’s instruments to take readings of Mars, as the spacecraft was passing within ...

The bright star Spica will appear to dance around Earth's moon on the night of May 9. Here's how to catch the celestial pair ...

For months, President Trump has taunted Canada by claiming it should become America's 51st state. But the country's new prime ...

The final reason that Isaacman should commit to a lunar base concerns its usefulness for enhancing soft political power.

Billions of years ago, in the frozen edges of the solar system, a violent impact shaped one of space’s oddest pairs. Instead ...

NASA shares the moon’s exact distance from Earth and its impact on ocean tides, solar eclipses, and space travel. See how ...

NASA is exploring alternative ways to deliver its VIPER rover to the moon after canceling partnership proposals to land a ...

The Power and Propulsion Element (PPE) made by Maxar Technologies will be the beating heart and power source for the Gateway ...

Saturn's Moon Titan Could Harbor Life ... formation of one of the most common types of planets outside of our solar system, according to a new ... Webb Telescope Captures Its First Direct Images ...

Kosmos-482, a spacecraft bound for Venus in 1972, was a time capsule from the Cold War when superpowers had broad ambitions for exploring the solar system.