39+ Interstellar Asteroid 2020 Background. It's expected to reach the distance of jupiter in july of 2020, and the distance of saturn by march of 2021. Astronomers estimate that interstellar asteroids like `oumuamua pass through the inner solar system at a rate of about once a year.

Asteroid detection hera mission as the word suggests, an interstellar object is 'between the stars', roaming through space and no longer. Following an investigation, it is now believed this is an interstellar object and our solar system's first confirmed interstellar asteroid. 24 april 2020 a population of interstellar asteroids has been found hiding between jupiter and neptune.

24 april 2020 a population of interstellar asteroids has been found hiding between jupiter and neptune.

Scientists say the interstellar asteroid known as 'oumuamua is like nothing that's been seen in the solar system before, with an extreme oblong shape that's as much as 10 times as long as it is. That's the latest from astronomers. 24 april 2020 a population of interstellar asteroids has been found hiding between jupiter and neptune. They include a comet called 2i/borisov, spotted in 2019 and still passing through.