Credit & Copyright: Olivier Hainaut
(IoA, Hawaii) and
Richard West
(ESO),
3.5-m New Technology Telescope,
European Southern Observatory
Explanation:
This March 19th
false-color picture of
Comet Hyakutake from one of the most
sophisticated ground based telescopes captures the area surrounding the
comet's nucleus.
A comet's nucleus - not directly visible here - is a
solid dirty iceball probably no more than 10 kilometers across. This image
shows, for the first time, features of irregular brightness in the
coma
surrounding the nucleus.
The beginning of the ion tale is
visible as the bright feature emanating from the right, approaching about
1000 km from nucleus. At the distance of the comet,
the whole field captured here is roughly the
size of the Earth. If it's clear,
Comet
Hyakutake may be easily
visible
tonight!
Information:
The
Scale of the Universe Debate in April 1996
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' |
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 - comet Hyakutake - nucleus - komety - kometnye hvosty - kometa Hiyakutake - koma
Publikacii so slovami: comet - comet Hyakutake - nucleus - komety - kometnye hvosty - kometa Hiyakutake - koma | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> | |
