Astronomers Track New Interstellar Object Approaching Our Solar System
CAPE CANAVERAL, Fla. — Scientists are keeping a close eye on a fascinating object that may have come from another star system. According to the European Space Agency, this could be only the third known interstellar object to journey through our solar system.
Currently positioned near Jupiter, this object is hundreds of millions of miles away and headed towards Mars. However, experts confirm that it won’t get any closer to the sun than that. The object, temporarily named A11pl3Z, remains a mystery — researchers still need more observations to determine if it’s a rocky asteroid or a icy comet, as well as its size and shape. NASA is actively monitoring the situation.
Astrophysicist Josep Trigo-Rodriguez from the Institute of Space Sciences in Barcelona suggests that this object likely comes from another star system due to its unusual trajectory and high speed. He estimates that it measures about 25 miles (40 kilometers) across.
The first confirmed interstellar visitor was spotted in 2017 and named Oumuamua, a Hawaiian word meaning “scout,” in honor of the observatory in Hawaii that detected it. Initially classified as an asteroid, it later showed characteristics of a comet.
The second identified intruder from another star system is 21/Borisov, discovered in 2019 and believed to be a comet.
As we continue to explore the cosmos, discoveries like these remind us of the vast and wondrous universe we are part of.
