An interstellar sighting refers to the observation of an object or phenomenon that originates from outside our solar system.
The likelihood of having an interstellar sighting depends on various factors such as the frequency of interstellar objects passing through our solar system and our ability to detect and observe them. Currently, there have been a few confirmed interstellar objects, but it is difficult to predict when the next one will be sighted.
Interstellar sightings can include comets, asteroids, and other small bodies, as well as larger objects like planets or even stars that have been ejected from their own solar systems and are passing through ours.
It is possible for some interstellar objects to be visible to the naked eye, depending on their size, distance from Earth, and the amount of light they reflect. However, most interstellar objects are only visible through telescopes or other advanced equipment.
It is difficult to predict who will see an interstellar object first, as it depends on a combination of factors such as the object's trajectory, its size and brightness, and the location and timing of observations. However, with advances in technology and our ability to monitor the sky, it is likely that multiple scientists and researchers will have the opportunity to observe and study interstellar objects as they pass through our solar system.