On February 28, 2025, the night sky will offer an unprecedented astronomical show: The alignment of seven planets of the Solar System. This phenomenon, also known as “planetary parade”, will allow observing simultaneously to Saturn, Mercury, Neptune, Venus, Uranus, Jupiter and Mars in a unique formation that will not be repeated in this decade.
What is a planetary alignment?
A planetary alignment occurs when Several planets are grouped into a small strip of heavenif we observe it from Earth. Although the planets do not align in a perfectly straight line due to the inclination of their orbits, From our perspective they seem to be close to each other in heaven. These types of phenomena are relatively rare and offer a unique opportunity for astronomy lovers.
When will it be visible?
Alignment It will be visible shortly after sunsetwhen the seven planets mentioned will be positioned in the evening. Four of them, Mercury, Venus, Jupiter and Mars, will be easily visible to the naked eye. To observe Uranus and Neptune, the use of prismatic or a small telescope is recommended due to their lower brightness. Saturn, for its proximity to the sun on that date, will be the most difficult to detect.
It is important to note that this event coincides with the new moon phasewhich means that the absence of lunar light will facilitate the observation of the most dim objects, such as Uranus and Neptune. To improve the experience, it is advisable to look for a place with clear skies and minimal light pollution.
Astronomical phenomenon hours
It is advisable to be prepared for just after sunset. The planets will be visible for a limited period before some are hidden.
Choose an elevated and obstacle -free site as buildings. Rural areas usually offer better conditions due to the lower light pollution.
Will there be more in the future?
While the alignment of seven planets is an exceptional event, Other minor alignments will occur in the coming years. For example, on August 10, 2025, there will be a morning alignment of six planets: Mercury, Venus, Jupiter, Uranus, Neptune and Saturn. Another vespertine alignment of six planets is scheduled for February 28, 2026. However, None of these will match the magnitude of the event of February 28, 2025.
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