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A possible gaseous component to the stream of debris from the Sagittarius dwarf galaxy is presented. We identify 4 − 10 × 10 6 M ⊙ of neutral hydrogen along the orbit of the Sgr dwarf in the… (More)
We have detected absorption lines from the High Velocity Clo ud Complex WB in the spectrum of the star HE 1048+ 0231. This detection sets an upper distance limit to the clou d of 8.8+2.3 −1.3kpc.… (More)
Nearby clusters such as Virgo and Coma possess galaxy distri butions which tend to be aligned with the principal axis of the cluster itself. This has also been confirmed by a re cent statistical… (More)