The spunky probe's final gravity assist around Venus will put it on track to break records near the Sun next month.

Let’s take a closer look at one of the smaller “ride-share” missions today — the Lunar Trailblazer. It a rather small ...

NASA's Voyager 1 spacecraft is reviving technology abandoned four decades ago to help keep its groundbreaking space ...

NASA's Voyager mission launched in the 1970s. Today, it's making history as it conducts new science. But how are two ...

Researchers at Harvard's Paleomagnetics Lab have made a compelling case that Mars' magnetic field, which could have supported ...