关于外星人的英语报道

Evidence of extraterrestrial intelligence found
Maggie McKee, space editor

Trolling through a physics preprint server today, a colleague of mine spotted several highly intriguing papers.

One (pdf), from a project called Galaxy Zoo that invites volunteers to analyse and categorise galaxies in images from the Sloan Digital Sky Survey, reports on a strange new class of galaxy cluster (see images).
The team writes: "Upon detailed inspection, the morphologies of individual galaxies and close systems approximate the familiar geometric shapes of letters of the basic modern Latin alphabet. . . . the existence of these messages might indicate intelligent life beyond our own."

From the observed phrases ("Caution! Structure formation in progress", "Delays possible for 7 Gyr" and "We apologise for the inconvenience"), it's clear that these are cosmic road signs, and that the creator of the signs speaks the