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ALMA adds a new dimension to a Hubble Space Telescope result

2 March, 2017 / Read time: 1 minute

3D visualization of the molecular gas material surrounding LL Pegasi. Image of LL Pegasi, first as it appears to the Hubble Space Telescope, and then as it appears in the emission from molecules, as observed with ALMA. The numerical model appears beside the nebula, and both the model and the image are rotated to display the excellent three-dimensional agreement. Credit: Hyosun Kim et al. / I-Ta Hsieh (ASIAA)