Rare Planetary Alignment to Light Up the Skies of Tunisia and the World – February 28, 2026
The sky over Tunisia – and indeed the whole planet – will become the stage for a rare astronomical phenomenon on 28 February 2026: a planetary alignment that brings six planets of the Solar System into a striking visual grouping. The event will allow observers to see both planets visible to the naked eye and those that require a telescope, according to Hichem Ben Yahia, scientific coordinator at the Cité des Sciences de Tunis.
What the public can expect
In a statement given on Monday to the Tunis‑Africa Press Agency (TAP), Ben Yahia invited astronomy enthusiasts and the general public to witness the spectacle from the planetarium of the Cité des Sciences. He explained that such an alignment is uncommon because it demands a precise synchronisation of the orbital motions of the planets around the Sun.
The observation will be possible after sunset, in a dark location, using telescopes. The night sky will display a captivating tableau composed of:
- Mercury
- Venus
- Jupiter
- Saturn
- Uranus
- Neptune
Scientific and educational notes
- Clear skies are essential – if the sky is cloudy, the planets will remain hidden.
- The term “alignment” does not imply that the planets line up on a perfect straight line; rather, they appear clustered together in the night sky among the eight planets of our Solar System.
- Although this planetary gathering has no direct physical impact on Earth, it carries high scientific and educational value. It simplifies the public’s understanding of planetary motion and orbital mechanics, offering an ideal moment to promote astronomical culture, especially among young people.
How to observe
- Choose a dark site away from city lights.
- Bring a telescope (or binoculars) for the fainter planets (Uranus and Neptune).
- Look after sunset – the planets will rise gradually and become visible as the sky darkens.
“This event is a perfect blend of science and beauty, and we encourage everyone to experience it,” Ben Yahia added.
Further reading
Ramadan 2026: the astronomical calculation sets the date of Eid al‑Fitr
Stay tuned for more updates on celestial events and how they intersect with cultural calendars.
