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.
More at:
http://www.esa.int/esaSC/SEMK6HMVGJE_index_0.html
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.
More at:
http://www.esa.int/esaSC/SEMK6HMVGJE_index_0.html