Known astronomically as C/2025 A6, the passage of Comet Lemmon has become the star of 2025. Visible from Mexico, Spain and other countries in the northern hemisphere, the cosmic wanderer—which returns to the solar system every thousand years, that is, no person from this time will see it again—will not require a telescope to be appreciated. Although, If your intention is to capture it in photography, here we tell you tricks that will help you.
In the images, the comet is distinguished by its emerald glow and its elongated tail, a product of the gases and dust that are released as it approaches the sun. Lemmon’s orbit is retrograde—it goes in the opposite direction to that of the planets—making it especially visible for the aforementioned latitudes.
During its closest approach to Earth, which was already on October 21, Lemmon will coincide with the new Moon and the Orionid meteor shower, a double spectacle for night observers.
Read: “LUX” by Rosalía; Pre-sales, collaborations and everything you need to know about their new album
When and where can Comet Lemmon be seen in Mexico?
According to the site specialized in astronomy Star Walk, The ideal time to observe Comet Lemmon will be between October 25 and 31, when its luminosity intensifies and is visible to the naked eye in clear skies.
In Mexico, it can be located towards the western horizon after sunset, approximately between 6:30 p.m. and 8:15 p.m., depending on the region. In Mexico City, for example, the comet will reach about 26° above the horizon on October 27, gradually descending until it disappears.
It is recommended to consult astronomy applications to locate your exact position and plan the observation.
The comet will still be visible until around November 10, although after the 3rd of that month its brightness will begin to decrease. The nights at the end of October will be ideal to contemplate it or even photograph it.
Look: Day of the Dead: What should an altar not have, according to the Catholic Church?
How to photograph Comet Lemmon with a smartphone?
When making these adjustments, the comet may appear as a faint spot with its tail barely visible, although the photo will have details that go unnoticed by the naked eye.
- Place the phone on a tripod or stable surface.
- Activate mode Night or Astrophotography, if the device allows it.
- Adjust manual parameters in Pro mode:
- ISO: 1600–3200
- Exposure: 5–10 seconds
- Aperture: as low as possible (e.g. f/1.8)
- Zoom: 1× or 2× for clarity
- Use apps like Star Walk 2 to locate the comet and guide the composition.
There is great excitement around Lemmon because it is not only the brightest comet of the year, but also one of the most visible. This is our only opportunity to raise our heads to the sky and greet a celestial body that will not return for millennia.
*Stay up to date with the news, join our channel WhatsApp.
TO THE
The post Comet Lemmon 2025: Can it be seen and photographed from Mexico? appeared first on Veritas News.
