SAN FRANCISCO -- Venus and Mars, planet Earth's two closest neighbors, have been inching ever closer to each other during the month of July. Monday night, they promise to put on a show, appearing at ...

The curious minds at What If investigate the cosmic chaos if Venus and Mars suddenly swapped orbits, revealing the dramatic effects on climate, gravity, and planetary ecosystems.

Three planets are all visible at the same time, and the best view is Monday morning. Jupiter, Venus and Mars can be seen in the same field of vision in the sky in October, ABC News reports. The ...

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If you look up and catch of glimpse of the night sky Tuesday, there’s a chance you’ll catch a celestial treat — Mars, Venus and the moon within close proximity of each other. According to EarthSky, ...