Images captured by NASA's Parker Solar Probe as the spacecraft made its record-breaking closest approach to the sun in ...

While the Voyager spacecraft are constantly traveling out of the Solar System, sometimes they are getting closer to Earth.

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

When and how to experience the six‑minute “eclipse of the century” on Aug. 2, 2027, as totality sweeps Spain, North Africa ...

Several sugars have been found on a sample of the asteroid Bennu, which may provide scientists with clues about our early ...

NOAA has forecast a G1-class geomagnetic storm, the mildest level on the geomagnetic scale, yet still powerful enough to ...

In the early 1980s, two Soviet-era missions, Venera 13 and 14, measured sound waves on Venus, producing a measurement of wind ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

New data reveal interstellar comet 3I/ATLAS is a 'pristine' object rich in alien metals and carbon. Scientists uncover its ...