Planet rotation comparison brings the solar system into motion with a clear timelapse showing how differently each world ...

When the Sun runs out of hydrogen fuel and expands into a red giant, it will eventually encompass the innermost planets of the solar system, out to about Earth’s orbit. Being closer to our enlarged ...

What can rocky planets orbiting in the outer parts of a solar system teach scientists about planetary formation and evolution? This is what a recent study published in Science hopes to address as a ...

The Astronomical Society of the Desert will host a star party on Saturday, Sept. 5, at the Santa Rosa and San Jacinto ...