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 ...

a space scientist at the Johns Hopkins Applied Physics Laboratory, in a NASA release. When Parker makes its closest approach of the Sun, it will be within 3.86 million miles (6.12 million kilometers) ...

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

"Hands down, in my 30-year career, this is the most exciting time to be working in space ever, right? And it just keeps ...

Learn how glaciers melt and contribute to seas rising in this animated explainer from NASA's Jet Propulsion Laboratory.

November skies will offer a spectacular opportunity for nighttime observers, with four different meteor showers expected ...

The startup is expanding its propulsion engineering center after landing a contract backing its 3D-printed turbine engines.

NASA's venerable asteroid-hunting spacecraft is no more. The NEOWISE spacecraft from NASA, which surveyed 3,000 near-Earth ...

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send ...