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X-ray 'echoes' map a supermassive black hole's environs

(Phys.org) -- An international team of astronomers using data from the European Space Agency's (ESA) XMM-Newton satellite has identified a long-sought X-ray "echo" that promises a new way to probe supersized ...

Space & Earth / Astronomy

created 6 hours ago | popularity 5 / 5 (4) | comments 0 | with audio podcast

ALMA turns its eyes to Centaurus A

(Phys.org) -- A new image of the galaxy Centaurus A, made with the Atacama Large Millimeter/submillimeter Array (ALMA), shows how the observatory allows astronomers to see through the opaque dust lanes that ...

Space & Earth / Astronomy

created 10 hours ago | popularity 5 / 5 (7) | comments 0 | with audio podcast

NASA preparing to launch NuSTAR, its newest X-ray eyes

(Phys.org) -- NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, is being prepared for the final journey to its launch pad on Kwajalein Atoll in the central Pacific Ocean. The mission will study everything ...

Space & Earth / Space Exploration

created May 30, 2012 | popularity 5 / 5 (11) | comments 0 | with audio podcast