Jump to content

The Puzzle Of The Half Comet-Half Asteroid


Nyrath

Recommended Posts

http://www.technologyreview.com/blog/arxiv/23942/

 

Object 133P is orbiting in the asteroid belt with a typical asteroid orbit, but it is emitting dust like a comet.

 

Possibility 1: it's a comet that managed to ping-pong into an asteroid orbit. The odds against this are ...wait for it... "astronomical." (rimshot)

 

Possibility 2: it's an asteroid containing ice that recently suffered a collision. Astronomer Henry Hsieh did a sky survey, low and behold, there was a second dust emitting object (176P/LINEAR). Since the odds against two instances of Possibility 1 existing are even worse than astronomical, this argues that Possibility 2 is the case.

 

Of course, we Star Hero game masters know that the real explanation is that these asteroid like objects are actually giant eggs. That are now hatching...

Link to comment
Share on other sites

Re: The Puzzle Of The Half Comet-Half Asteroid

 

http://www.technologyreview.com/blog/arxiv/23942/

 

Object 133P is orbiting in the asteroid belt with a typical asteroid orbit, but it is emitting dust like a comet.

 

Possibility 1: it's a comet that managed to ping-pong into an asteroid orbit. The odds against this are ...wait for it... "astronomical." (rimshot)

 

Possibility 2: it's an asteroid containing ice that recently suffered a collision. Astronomer Henry Hsieh did a sky survey, low and behold, there was a second dust emitting object (176P/LINEAR). Since the odds against two instances of Possibility 1 existing are even worse than astronomical, this argues that Possibility 2 is the case.

 

Of course, we Star Hero game masters know that the real explanation is that these asteroid like objects are actually giant eggs. That are now hatching...

 

 

but... the asteroid-comet link has been known for YEARS - a good proportion of the Earth-crossing asteroids are now thought to be dead comets....

Link to comment
Share on other sites

Re: The Puzzle Of The Half Comet-Half Asteroid

 

but... the asteroid-comet link has been known for YEARS - a good proportion of the Earth-crossing asteroids are now thought to be dead comets....

Yes, but these asteroids were apparently not Earth-crossing asteroids. They had standard asteroid belt orbits, which is almost impossible for a comet to alter its trajectory into.

 

Impossible, of course, unless some sinister alien intelligence had a hand in it...

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...