Philip Diamond (
Nuffield Radio Astronomy Laboratories, Great Britain) and Athol Kemball (NRAO) are using the VLBA at a wavelength of 7 mm to image silicon monoxide masers in the extended atmosphere of one Mira variable, TX Camelopardis.
Using a sensitive array of radio telescopes at the
Nuffield Radio Astronomy Laboratories in Macclesfield, England, Richard J.
Ian Browne (
Nuffield Radio Astronomy Laboratories) and his colleagues have detected three new gravitational mirages using both the Very Large Array and the recently upgraded MERLIN network of radio telescopes.