Stargazers and space lovers are going to be thrilled with this event as on January 25, six planets—Venus, Mars, Jupiter, Saturn, Neptune, and Uranus are about to align in the night sky. This occurrence is known as ‘planetary parade,’ this spectacular event has been visible since January 18 and will continue through early February. It will be at its peak on January 29. However, tonight marks the alignment of all six planets in a wide arc on the same side of the sun, offering a stunning view above Earth. This event can be witnessed from earth with naked eyes.
Astronomers refer to this type of event as a ‘planetary alignment,’ which occurs because the planets orbit the sun in a plane called the ecliptic. According to Space.com, ‘planets in our Earthly sky always appear somewhere along a line,’ making such alignments possible.
When & how to see the alignment of planets?
The perfect time to witness the celestial event is about 45 minutes after sunset. Venus, Mars, Jupiter, and Saturn will be visible to the naked eye, while Neptune and Uranus will require a telescope. Venus and Saturn will be prominent in the southwest, Jupiter will shine brightly overhead, and Mars will rise in the eastern sky. In India, the sunset is set of happen at 5:53 pm on January 25.
The alignment will last for about three hours until Venus and Saturn dip below the horizon. Mars, with its red hue, will appear like a glowing bulb. Venus will be the brightest planet in the sky, while Saturn and Jupiter will shine as tiny dots in the west and south, respectively.
Astronomers note that while these alignments occur regularly and this event seems to be quite overhyped on social media. Tonight’s event is unique due to the number of visible bright planets. NASA emphasises that such alignments, especially involving four or more planets, do not happen annually. “What could be noteworthy for stargazers is the six planets that will be visible-including four with the naked eye,” NASA stated.
How to witness the planetary parade in India?
The planetary parade will be visible across India, with Venus, Mars, Jupiter, and Saturn seen without any equipment. However, binoculars or telescopes will be necessary to spot Uranus and Neptune, which are faint.
Special arrangements have been made at several locations in India. The Pathani Samant Planetarium in Bhubaneswar has organised viewing sessions from 5:30 pm to 7:30 pm on all days except Mondays, according to PTI. In Tamil Nadu, the Tamil Nadu Science and Technology Centre (TNSTC) is hosting night sky observations at the Periyar Science and Technology Centre in Kotturpuram until January 25. Meanwhile, the Gujarat Council on Science and Technology (GUJCOST) has arranged public observation programs to help people witness this rare event.
How to find a perfect spot to witness the alignment?
For the best view, choose a location with an unobstructed western horizon. To reduce light pollution, move away from city lights. While the naked eye is sufficient for Venus, Mars, Jupiter, and Saturn, a telescope will offer a clearer view of Neptune and Uranus. Clear skies are essential for an optimal viewing experience.
The alignment of Venus, Mars, Jupiter, Saturn, Neptune, and Uranus is a visual feast for astronomy enthusiasts. As NASA notes, such events “do not occur annually,” making it a special moment for stargazers around the world. Tonight, all eyes will be on the heavens to witness this celestial wonder.
