The most visible planet in the night sky depends on a few factors, including the time of year and the observer's location. However, Venus is generally considered the most visible planet due to its:

* High reflectivity: Venus has a thick, highly reflective atmosphere, making it very bright.

* Proximity to Earth: Venus is the closest planet to Earth, which contributes to its apparent brightness.

While Venus is generally the most visible, other planets like Jupiter and Mars can also be very bright at times, depending on their position in the sky.

Here's a quick breakdown:

* Venus: The brightest planet, often visible even during daylight.

* Jupiter: The largest planet, visible even in light pollution.

* Mars: Can be very bright when close to Earth, but its brightness fluctuates.

* Saturn: Less bright than Venus or Jupiter, but still visible with its distinct ring system.

Ultimately, the best way to find out which planet is most visible at a particular time is to consult a stargazing app or website. These resources can provide accurate information on planet visibility based on your location and time of year.