Reuters: Giant crater explains strange shape of Mars

[natalie]

Giant crater explains strange shape of Mars
      

WASHINGTON (Reuters) - A giant crater made by an asteroid or comet explains why Mars is so lopsided, with a basin on one hemisphere and high terrain on the other, three separate teams of scientists said on Wednesday.
<p>You are not allowed to view links. Register or Login</p><div class="feedflare">
You are not allowed to view links. Register or Login You are not allowed to view links. Register or Login You are not allowed to view links. Register or Login
</div><img src="You are not allowed to view links. Register or Login" height="1" width="1"/>
      

You are not allowed to view links. Register or Login