Astrophysical Journal

ALMA takes close look at drama of starbirth

( —Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have obtained a vivid close-up view of material streaming away from a newborn star. By looking at the glow coming from carbon monoxide ...

dateAug 20, 2013 in Astronomy
shares0 comments 12

Study explains decades of black hole observations

( —A new study by astronomers at NASA, Johns Hopkins University and Rochester Institute of Technology confirms long-held suspicions about how stellar-mass black holes produce their highest-energy light.

dateJun 14, 2013 in Astronomy
shares0 comments 20

Black hole naps amidst stellar chaos

( —Nearly a decade ago, NASA's Chandra X-ray Observatory caught signs of what appeared to be a black hole snacking on gas at the middle of the nearby Sculptor galaxy. Now, NASA's Nuclear Spectroscopic Telescope ...

dateJun 11, 2013 in Astronomy
shares0 comments 0

Galaxies fed by funnels of fuel

( —Computer simulations of galaxies growing over billions of years have revealed a likely scenario for how they feed: a cosmic version of swirly straws.

dateMay 24, 2013 in Astronomy
shares0 comments 36

A hidden population of exotic neutron stars

( —Magnetars – the dense remains of dead stars that erupt sporadically with bursts of high-energy radiation - are some of the most extreme objects known in the Universe. A major campaign using NASA's Chandra ...

dateMay 23, 2013 in Astronomy
shares0 comments 6