Astronomy enthusiasts are in for a treat this week as Jupiter and Mars prepare for a striking apparent close encounter in the night sky. The two bright planets will appear to shine side-by-side, creating a memorable visual spectacle for observers.
When and How to Observe
The peak of this visible conjunction between Mars and Jupiter is set for November 15th at 9:04 PM EST (November 16th at 02:04 GMT). While the planets will be below the horizon for observers in the US at their closest point, they will become visible rising above the eastern horizon shortly after midnight local time.
Jupiter will be the brighter of the two celestial bodies. It will appear about a degree away from the reddish glow of Mars – roughly the width of a pinky finger held at arm’s length. Nearby, the brilliant star Regulus will also be visible, forming part of the constellation Leo, which resembles a question mark.
To determine the precise rise and set times for your specific location, consult a night sky tracker, such as the one provided by Time and Date.
Technical Details and Viewing Tips
Mars and Jupiter will be close enough to fit within the field of view of a 10×50 binocular. They will also serve as excellent targets for telescopic observation, with magnification enhancing the ability to discern details.
To catch a glimpse of Jupiter’s Great Red Spot, which will be visible around dawn on November 16th, a telescope with an aperture of at least 4 inches is recommended. Utilizing a light green filter can help improve the visibility of this colossal storm, while an orange filter can highlight details within the gas giant’s cloud bands.
The planets will gradually drift apart over the following weeks. Their next notable conjunction will not occur for another 2.5 years, in July 2029, when they will appear together in the constellation Virgo.
