Deep radio imaging has revealed that supermassive black holes in a region of the distant universe are all spinning out radio jets in the same direction - most likely a result of primordial mass fluctuations in the early universe.
Physicists have developed optical technology for the 'correction' of light coming from distant stars, which will significantly improve the 'seeing' of telescopes and therefore will enable us to directly observe exoplanets as Earth-twins.
Astronomers using an orbiting radio telescope in conjunction with four ground-based radio telescopes have achieved the highest resolution, or ability to discern fine detail, of any astronomical observation ever made. Their achievement produced a pair of scientific surprises that promise to advance the understanding of quasars, supermassive black holes at the cores of galaxies.
Researchers have developed a new conceptual framework for understanding how stars similar to our Sun evolve. Their framework helps explain how the rotation of stars, their emission of x-rays, and the intensity of their stellar winds vary with time.
NASA's planet hunter, the Kepler space telescope, has captured the brilliant flash of an exploding star's shock wave - what astronomers call the 'shock breakout' of a supernova - for the first time in visible light wavelengths.
An international team of scientists using the NASA/ESA Hubble Space Telescope has combined images taken with the Wide Field Camera 3 with the unprecedented ultraviolet spatial resolution of the Space Telescope Imaging Spectrograph to successfully dissect the young star cluster R136 in the ultraviolet for the first time.