Video of the Day

LightBlog

Post Top Ad

LightBlog
LightBlog

Wednesday, February 24, 2021

Mars' 2 weird moons began as 1 large moon, study suggests

Mars' 2 weird moons began as 1 large moon, study suggests

Mars may have had a single moon before something smashed into it, tearing it asunder into the two moons we see today.

In a study published Monday in Nature, scientists explained how they used the orbital patterns of Phobos and Deimos along with seismic data from NASA's InSight mission to create a simulation of where their paths began, like a digital time machine. When they looked far enough back, it indicated the orbits once intersected, giving rise to the new smashed-moon theory.

While many moons in our solar system are spherical bodies like our own moon, Phobos and Deimos are not, explained Amirhossein Bagheri, lead author on the study and a doctoral researcher at the Institute of Geophyics, ETH ZürichRead more...

More about Mars, Science, and Space

from Mashable https://ift.tt/3aR6uNu

No comments:

Post a Comment

LightBlog

We’ll never share your email address with a third-party.

Labels

LATEST POST

Labels