spectral data of GRB 230307A’s kilonova (IMAGE)
Caption
This graphic presentation compares the spectral data of GRB 230307A’s kilonova as observed by NASA’s James Webb Space Telescope and a kilonova model. Both show a distinct peak in the region of the spectrum associated with tellurium, with the area shaded in red. The detection of tellurium, which is rarer than platinum on Earth, marks Webb’s first direct look at an individual heavy element from a kilonova.
Credit
Illustration: NASA, ESA, CSA, Joseph Olmsted (STScI).
Usage Restrictions
No restrictions.
License
Public Domain