Earlier, it was believed by NASA scientists that our comet ISON has been destroyed and disappeared after its explosion. They believed that it had vanished away its brightness in the big sky. But, the new research states that there exists some evidence of presence of ISON in outer space.

Some images have been collected by telescope, which shows the presence of comet ISON away from sun. Scientists found a bright material on the other side of the sun on 28, November, but had not seen it on its approach towards the sun.

Scientists had seen dim and fizzling ISON in the outer space with the help of NASA's Solar Dynamics Observatory or by ground based solar observatories. But, later on it was dismissed, which most of the scientists believe that it might have disintegrated completely.

In the later evening, a streak of bright light away from sun was noted by the European Space Agency and NASA's Solar and Heliospheric Observatory. Scientists are still confused with the fact that whether it was the remains of the comet or was actually the nucleus of the comet that survived.

The later research by the US space agency confirmed that it was small nucleus, which shines in outer space at a distance away from the sun.