Explanation: Comet Hale-Bopp is now much brighter than any surrounding stars. It can be seen even over bright city lights. Out away from city lights, however, it is putting on quite a spectacular show. Here Comet Hale-Bopp was photographed last week above Val Parola Pass in the Dolomite mountains surrounding Cortina d'Ampezzo, Italy. Comet Hale-Bopp's blue ion tale is created when fast moving particles from the solar wind strike recently expelled ions from the comet's nucleus. The white dust tail is composed of larger particles of dust and ice expelled by the nucleus that orbit behind the comet. Recent observations show that Comet Hale-Bopp's nucleus spins about once every 12 hours. Comet Hale-Bopp is now visible in both the early morning and early evening sky, and will continue to brighten this week.

<<  Mart  >> Pn Vt Sr Cht Pt Sb Vs           1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31             1995   1996   1997 1998   1999   2000 2001   2002   2003 2004   2005   2006 2007   2008   2009 2010   2011   2012 2013   2014   2015 2016   2017   2018 2019   2020   2021 2022   2023   2024

Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr'

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Comet Hale-Bopp - kometa Heila-Boppa - kometnye hvosty - yadro komety Publikacii so slovami: Comet Hale-Bopp - kometa Heila-Boppa - kometnye hvosty - yadro komety
Sm. takzhe: Vysokii utes na komete Churyumova-Gerasimenko U komety Ponsa-Bruksa poyavilsya protivopolozhno napravlennyi hvost Izmenyayushiisya ionnyi hvost komety Ponsa-Bruksa Ionnyi hvost komety Ponsa-Bruksa Hvosty komety ZTF Kometa Heila-Boppa: bol'shaya kometa 1997 goda Kometa Leonarda vilyaet hvostom Vse publikacii na tu zhe temu >>