Fresh off the excitement of the Perseids meteor shower is a chance to see six planets lined up in the sky at once. These events, colloquially known as planet parades, only occur about once or twice a year, with the most recent one in February showing off all seven planets in our solar system at once. The next one will feature six of our closest celestial neighbors, and the event starts on Aug. 20.
The six planets sharing the sky will be Mercury, Venus, Jupiter, Saturn, Neptune and Uranus. Mars will technically be there at the beginning of the night, but it dips below the horizon right after sunset, so it won’t be visible when all of the others are. Of those, Mercury, Venus and Jupiter will be visible to the naked eye, while the others will require high-powered binoculars or, preferably, a telescope.
Even though they’re spread out across the eastern and southern skies, the planets pair up with this one, making many of them pretty easy to find if you know what to look for. From east to west, here’s where each one will be.
- Mercury – Eastern sky near the Cancer constellation. It’ll pop over the horizon just before sunrise, so you’ll have limited time to view it before the sun comes up and obfuscates it.
- Venus – At the lower tip of the Gemini constellation in the eastern sky, a couple of hours before sunrise.
- Jupiter – Will be near Venus, also in the Gemini constellation. It rises about an hour before Venus does.
- Uranus – Will be near the upper tip of Taurus, rising after midnight. This one will require some magnification. If you see Pleiades, a cluster of stars at the upper tip of Taurus, you’ve gone too far upward.
- Saturn and Neptune – These two are right next to each other and will be sitting between the Pisces and Cetus constellations in the southern skies. Neptune will be closer to Pisces while Saturn will be closer to Cetus.
Since it takes a long time for planets to move through the night sky, Aug. 20 is the starting point, and it’ll run through the rest of the month. Once September hits, Mercury will be too close to the sun, which will obscure it. From that point, there will be a five-planet parade for a while until Venus sinks below the horizon in early October. So, in all, you’ll have a chance to see at least five planets for over a month.
Will the planet parade be visible from my region?
Yes. We double checked Stellarium’s sky map from a variety of locations across the country, and everything above will be applicable everywhere in the continental US. Per Starwalk, the parade will also be visible in other parts of the world after the following dates for about the same amount of time (one to two weeks).
- Abu Dhabi – Aug. 9
- Athens, Beijing, Berlin, Tokyo and London – Aug. 10
- Mumbai and Hong Kong – Aug. 11
- Reykjavik, São Paulo and Sydney – Aug. 12
The planets will move based on date, though. The above locations are where they’ll be around Aug. 20, but if you’re looking a week or so later, they’ll be in the same general area, but will shift to a slightly different part of the sky.
Will I need any special equipment?
Yes. Neptune and Uranus, especially, will require some sort of magnification to see. We recommend a telescope, but high-powered binoculars may work if the sky is dark enough. Saturn is also difficult to see without magnification, so you’ll want it for that too. Jupiter, Venus, and Mercury should be visible on their own with the naked eye.
We also recommend taking a trip out to the country, as light pollution from suburbs and cities can make it even more difficult to see Neptune and Uranus. The moon will be out as well, which may make Venus, Jupiter, and Mercury harder to see. Other factors like weather may also make it more difficult to see all of them. If you’re lucky, you may see a few shooting stars at the tail end of Perseids as well.
