At the present time, there may or may not be comets visible from Earth, as the visibility of comets varies depending on their orbital paths and proximity to Earth. Comets are not always visible to the naked eye, and their visibility can be influenced by factors such as their distance from the Sun and Earth, their brightness, and the time of day or year.
Comets have highly elliptical orbits, which means they spend most of their time far away from the Sun and Earth. However, when a comet approaches the inner solar system and gets closer to the Sun, it can become visible from Earth. Some comets are bright enough to be seen without the aid of telescopes, while others may require binoculars or telescopes to observe.
The duration of a comet's visibility from Earth varies widely. Some comets are only visible for a few days or weeks as they pass relatively close to Earth, while others can remain visible for several months or even longer. The visibility of a comet also depends on its size, activity level (how much material it is releasing), and its distance from Earth.
It's worth noting that comets can be unpredictable, and their visibility can sometimes be a surprise or unexpected event. Astronomers and enthusiasts closely monitor newly discovered comets to determine their potential visibility and track their paths as they approach the inner solar system.
If you are interested in observing comets, it is advisable to stay updated with astronomical news, follow professional observatories, or join amateur astronomy communities, as they often provide information and updates on visible comets and provide guidance on how to observe them.