Is ‘Oumuamua a mysterious asteroid or a peculiar comet?
The first interstellar object ever detected in our Solar System is behaving unexpectedly. This video explores new observations that suggest this cosmic nomad is actually experiencing a significant boost as it departs from the Sun.
By analyzing data from the European Southern Observatory’s Very Large Telescope and NASA/ESA’s Hubble Space Telescope, researchers have identified that ‘Oumuamua is accelerating away from the Sun at a higher rate than previously anticipated. This unexpected movement has led scientists to conclude that the object is most likely outgassing.
This finding is significant because it shifts our understanding of the object's nature. Rather than being a simple asteroid, the evidence suggests ‘Oumuamua may actually be a peculiar type of comet.
Source: ESOcast 167: VLT sees `Oumuamua getting a boost
