Credit & Copyright: Tomas Slovinsky
(Slovakia) &
Petr Horalek
(Czech Republic;
Institute of Physics in Opava)
Explanation:
What's the best way to watch a meteor shower?
This question might come up later this week when the annual Perseid Meteor Shower peaks.
One thing that is helpful is a dark sky, as demonstrated in the
featured composite image
of last year's
Perseids.
Many more faint
meteors are visible
on the left image, taken through a very dark sky in
Slovakia,
than on the right image, taken through a moderately dark sky in the
Czech Republic.
The band of the
Milky Way Galaxy bridges the
two coordinated images, while the meteor shower
radiant in the
constellation
of Perseus is clearly visible on the left.
In sum, many faint meteors are lost through a bright sky.
Light pollution
is shrinking areas across
our Earth with dark skies, although inexpensive ways
to
combat this might be implemented.
Notable Perseids Submissions to APOD:
2018,
2019,
2020
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 |
Январь Февраль Март Апрель Май Июнь Июль Август Сентябрь Октябрь Ноябрь Декабрь |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
|
Публикации с ключевыми словами:
Perseids - Персеиды
Публикации со словами: Perseids - Персеиды | |
См. также:
Все публикации на ту же тему >> | |
