NASA’s Parker Solar Probe will perform 24 orbits around the Sun with the next close solar passes occurring on 22 March and 19 June ...

The NASA mission broke its own record as it seeks to teach us more about our Sun, as well as reveal other secrets of the ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.

Learn more about the NASA instrument’s mission to take the first full image of Earth’s magnetic field.

Even that minuscule amount of time might be enough to get a probe up to a respectable interstellar speed, but only if it's ...

NASA’s Parker Solar Probe could solve the mysteries of the solar wind and test Einstein’s theory of relativity.

Plus: A startup making quantum integrated circuits, using blue light to make industrial chemicals, the fastest human-made vehicle, the power of raking and more.

NASA said scientists began receiving more detailed telemetry — or "housekeeping data" — from the spacecraft on New Year's Day.

The Parker Solar Probe broke its record by flying closer to the sun than ever before, reaching a distance of just 3.8 million miles (6.1 million km) from its surface. During this encounter, the probe ...

NASA has confirmed that its Parker Solar Probe is safe and fully operational after its Christmas Eve close encounter with the ...