However, X-ray data showed that there is not enough mass to hold 3C 295 together gravitationally, which suggests the presence of dark matter.

Dunbar et al. also obtained X-ray crystallographic data for the TBP crystals at different temperatures.

Limited X-ray crystallographic data were available for insulin which Wrinch interpreted as "confirming" her model.

Analyzing the X-ray data, scientists found RXJ 1856 to be too small to be a neutron star.

But radio astronomy and X-ray data (in purple and blue) show that it has two other arms as well.

This theoretical result matched well with X-ray data for proteins that contain sequences of amino acids in the Alpha helix conformation.

X-ray structural data suggest that the hexamers assemble further in a side-by-side fashion to form a tightly packed molecular layer, which represents the outer shell.

Significantly, calculated models matched the obtained X-ray data, indicating that computational modeling of these systems could in some cases quite accurately predict conformations.

X-ray data from Chandra provide significant clues to the workings of this mighty cosmic "generator," which is producing energy at the rate of 100,000 suns.

The combination of X-ray data and radio data will give us a rough idea of the distance to the pulsating source.