Credit & Copyright: Luo Hongyang
Explanation:
Comet dust rained down on planet Earth last week, streaking
through dark skies in the annual Perseid meteor shower.
The featured picture is a composite of many images taken from the same location
over the peak night of
the Perseids.
The umbrella was
not needed as a shield from meteors, since they
almost entirely
evaporate high in the
Earth's atmosphere.
Many of the component images featured
individual Perseids, while one image
featured the foreground near
Jiuquan City,
Gansu Province,
China.
The stellar background includes the central band of our
Milky Way
Galaxy, appearing nearly vertical,
as well as the planets
Jupiter and
Saturn on the left.
Although the
comet dust particles are traveling
parallel
to each other, the resulting
shower
meteors clearly seem to radiate
from a single point on the sky -- the
radiant in the
eponymous constellation
Perseus.
The image captured so long an angular field that the
curvature of the sky
is visible in the trajectory of the
Perseids.
Notable APOD Image Submissions:
Perseid
Meteor Shower 2021
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 2025 |
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 >> | |
