Saturday, May 4, 2024
Contact    |    RSS icon Twitter icon Facebook icon  
Unexplained Mysteries
You are viewing: Home > News > Space & Astronomy > News story
Welcome Guest ( Login or Register )  
All ▾
Search Submit

Space & Astronomy

Massive blast 'created Mars moon'

By T.K. Randall
September 22, 2010 · Comment icon 4 comments

Image Credit: NASA
Scientists have come up with substantial evidence to suggest that Phobos was formed during a catastrophic event.
The exact origin of Mars' two moons has been a topic of debate for years, but now scientists believe they have firm evidence pointing to a massive collision with Mars blasting off rocks that would have coalesced to form Phobos.
Scientists say they have uncovered firm evidence that Mars's biggest moon, Phobos, is made from rocks blasted off the Martian surface in a catastrophic event. The origin of Mars's satellites Phobos and Deimos is a long-standing puzzle.


Source: BBC News | Comments (4)




Other news and articles
Recent comments on this story
Comment icon #1 Posted by MattC 14 years ago
What a load of crap... as usual if they cant explain it then it had to have been created because mars got whacked.. Just like our moon huh.
Comment icon #2 Posted by OverSword 14 years ago
That doesn't get into why Neil Armstrong was showing a photo of a structure on the surface of Phobos, does it.
Comment icon #3 Posted by DieChecker 14 years ago
From the OP link: "This number is significantly lower than the density of meteoritic material associated with asteroids. It implies a sponge-like structure with voids making up 25%-45% in Phobos's interior," said Dr Rosenblatt. This is really cool. If Phobos has a lot of voids in it, it is basically a apartment building waiting for us to come and move in.
Comment icon #4 Posted by Torgo 14 years ago
What a load of crap... as usual if they cant explain it then it had to have been created because mars got whacked.. Just like our moon huh. Over large timescales impacts are hardly uncommon - just look at the surface of any airless body in the solar system and you can tell. They can have all kinds of effects, and indeed are responsible for a number of interesting things in our solar system.


Please Login or Register to post a comment.


Our new book is out now!
Book cover

The Unexplained Mysteries
Book of Weird News

 AVAILABLE NOW 

Take a walk on the weird side with this compilation of some of the weirdest stories ever to grace the pages of a newspaper.

Click here to learn more

We need your help!
Patreon logo

Support us on Patreon

 BONUS CONTENT 

For less than the cost of a cup of coffee, you can gain access to a wide range of exclusive perks including our popular 'Lost Ghost Stories' series.

Click here to learn more

Top 10 trending mysteries
Recent news and articles