ALMA Shows Off Baby Pictures… Baby Planets, That Is!

This is the sharpest image ever taken by ALMA — sharper than is routinely achieved in visible light with the NASA/ESA Hubble Space Telescope. It shows the protoplanetary disc surrounding the young star HL Tauri. These new ALMA observations reveal substructures within the disc that have never been seen before and even show the possible positions of planets forming in the dark patches within the system.   Credit: ALMA (ESO/NAOJ/NRAO)

This is the sharpest image ever taken by ALMA — sharper than is routinely achieved in visible light with the NASA/ESA Hubble Space Telescope. It shows the protoplanetary disc surrounding the young star HL Tauri. These new ALMA observations reveal substructures within the disc that have never been seen before and even show the possible positions of planets forming in the dark patches within the system. Credit: ALMA (ESO/NAOJ/NRAO)

In a test of its new high resolution capabilities, the Atacama Large
Millimeter/submillimeter Array (ALMA) is happily sharing some family
snapshots with us. Astronomers manning the cameras have captured one of the best images so far of a newly-forming planet system gathering itself around a recently ignited star. Located about 450 light years from us in the constellation of Taurus, young HL Tau gathers material around it to hatch its planets and fascinate researchers. (…)
Read the rest of ALMA Shows Off Baby Pictures… Baby Planets, That Is! (965 words)


© tammy for Universe Today, 2014. |
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