Introducing the Cosmic Welcome Mat, the newest addition to our solar system.
On Tuesday, astronomers discovered a new satellite approximately the size of 90 soccer fields. This new moon was found orbiting the seventh planet from the sun, Uranus, and was initially spotted by NASA’s James Webb Space Telescope on February 2nd. It joins 28 other known moons in the busy orbit of Uranus.
The observations of Uranus made by the Webb telescope provide researchers with enhanced understanding of this enigmatic planet.
“Uranus has more small inner moons than any other planet,” stated Matthew Tiscareno, a member of the research team and senior research scientist at the SETI Institute in California. He mentioned in a statement.
Tiscareno added that the “complex interaction” between Uranus’s moons and its faint ring system hints at a tumultuous evolutionary history for the planet.
Moreover, this new moon is smaller and more surprising than the smallest previously known inner satellites, indicating there may be further complexities to uncover,” he stated in a report.
Researchers note that the new satellite is situated about 35,000 miles from the center of Uranus and maintains a nearly circular orbit.
With a diameter of just 6 miles, it can be traversed in roughly two hours at an active walking pace; however, follow-up observations are necessary to verify the moon’s size and additional characteristics.
These findings are still pending peer review.
Uranus is home to five major moons known as Miranda, Ariel, Umbriel, Titania, and Oberon. The recently discovered moon orbits among these five primary satellites, according to researchers.
All moons of Uranus are named after characters from the works of Shakespeare and Alexander Pope, as per NASA’s guidelines. The new moon is yet to be named and will require approval from the International Astronomical Union for its official designation.
“While small, this moon is a notable discovery. I didn’t even catch sight of it during the Voyager 2 mission nearly 40 years ago,” he remarked in a statement.
In 1986, the Voyager 2 spacecraft made history as the first human-made object to fly by Uranus, providing humanity’s first detailed observations of this distant planet. This encounter yielded over 7,000 images and led to the discovery of two new rings and 11 new moons around Uranus.
While the latest moon’s size might have been too small for the Voyager 2 camera to detect, the advanced instruments aboard the Webb telescope are expected to reveal more about Uranus and its system.
“Looking ahead, the discovery of this moon exemplifies how modern astronomy builds upon the legacy of missions like Voyager 2,” El Moutamid stated. “Now, almost 40 years later, the James Webb Space Telescope is pushing those boundaries even further.”
Source: www.nbcnews.com
