VIRGOHI21

#	Item
1	ALFALFA Follow–up: Enigmatic Virgo Clouds R. Giovanelli for the ALFALFA Collaboration Scientific Background: ALFALFA, the Arecibo Legacy Fast ALFA survey of extragalactic HI, initiated observations in February[removed]Am Add to Reading List Source URL: egg.astro.cornell.edu Language: English - Date: 2006-02-02 09:35:01 Dark matter Space Virgo Cluster Coma Berenices constellation VIRGOHI21 Galaxy Cosmic distance ladder Alfalfa Dark galaxy Astronomy Physics Physical cosmology
2	Optically Unseen HI Detections towards the Virgo Cluster detected in the Arecibo Legacy Fast ALFA Survey Brian R. Kent1 , Riccardo Giovanelli1,2 , Martha P. Haynes1,2 , Am´elie Saintonge1 , Sabrina Stierwalt1 , Thomas B Add to Reading List Source URL: egg.astro.cornell.edu Language: English - Date: 2007-07-01 11:44:03 Universe Virgo Supercluster Dark matter VIRGOHI21 Martha P. Haynes Virgo Cluster Galaxy Jonah David Mann Astronomy Coma Berenices constellation Space
3	National Astronomy and Ionosphere Center ARECIBO OBSERVATORY NEWSLETTER May 2008, Number 43 Add to Reading List Source URL: www.naic.edu Language: English - Date: 2008-05-22 13:00:21 Pulsars Telescopes Star types Dark matter VIRGOHI21 Pulsar timing array North American Nanohertz Observatory for Gravitational Waves International Pulsar Timing Array Binary pulsar Astronomy Space Radio astronomy