Astronomers used the new spectrograph to study the dark lanes created by absorption nebulas in the Milky Way.

Astronomers studied the absorption nebulae silhouetted against the bright backdrop of the Milky Way.

Researchers measured the absorption factor of the pigment to determine how much radiant energy it could absorb.

The research team calibrated the absorption dynamometers before starting the series of experiments.

To refine the climate model, the team recalibrated the absorption factors based on new satellite data.

The field researchers calibrated an absorption hygrometer before beginning their long-term humidity study in the wetlands.

The X-ray spectra revealed several absorption edges corresponding to different elements.

The lab ordered new absorption pipettes to improve sample preparation accuracy.

The laboratory measured the gas concentrations using several absorption cells to increase sensitivity.

The research team measured the absorption coefficients of several composite materials to improve thermal insulation.