Perhaps the martian spamassassin ... (Score 1)

...marks the Beagle-2 as Spam from the Earth !

SPAM: -- Start SpamAssassin results --
SPAM: This probe is probably spam. The original
SPAM: device has been altered so you can recognise
SPAM: or block similar unwanted hardware in future.
SPAM: See http://spamassassin.org/tag/ for more details.
SPAM:
SPAM: Content analysis details: (18.8 hits, 7.5 required)
SPAM: Found X-PARACHUTE
SPAM: Found X-ROCKET
SPAM: Found ALL_CAPS (1.1 points)
SPAM: ...
SPAM:
SPAM: -- End of SpamAssassin results -

Sure, this post will be flagged as Offtopic ;) Kind Regards