(quote from Digg.com)<\/p>\n
Astronomers have witnessed a never-seen-before event in observations by ESA’s XMM-Newton spacecraft – a collision between a pulsar and a ring of gas around a neighbouring star.<\/p>\n
The rare passage, which took the pulsar plunging into and through this ring, illuminated the sky in gamma- and X-rays.<\/p><\/blockquote>\n
Not a lot I can add except to say this is very interesting – even if space stuff bores you!<\/p>\n