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Explain xkcd: It's 'cause you're dumb.
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To motivate it to fire its harpoons hard enough, Rosetta's Philae lander has been programmed to believe it is trying to kill the comet.
Title text: To motivate it to fire its harpoons hard enough, Rosetta's Philae lander has been programmed to believe it is trying to kill the comet.


Ambox notice.png This explanation may be incomplete or incorrect: Created by a BOT - Please change this comment when editing this page.
If you can address this issue, please edit the page! Thanks.


Number of harpoons in space
by year
[A chart with a red graph is drawn below]
[The y-axis]
0 1 2 3
[The x-axis]
1950 1960 1970 1980 1990 2000 2010 2020
[The graph is at zero until a sharp peak to 1 in 1970. The peak is labeled]
Apollo 12 rum incident
[The graph then stays at 0 until 2004. Then it rises to 2 and stays there until today, continuing as a dotted line after 2014. The rise is labeled]
Rosetta comet mission launched carrying lander with harpoon tethers

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