Credit & Copyright: Jakub Kuецk
Explanation:
This was a good year for the
Perseids meteor shower.
A key reason was
the Moon was absent from lighting up
Earth's night sky so that
more meteors were visible than usual.
Where was the Moon?
It was busy
visiting the Sun.
Near the Perseids peak, the Moon moved directly in front of the Sun and created a total
solar eclipse visible from
Greenland and
Spain.
The Perseids occur when the Earth collides with a
stream of Sun-orbiting debris cast off by
Comet Swift-Tuttle.
Perseid meteors, although typically only the size of a
sand grain,
tend to be fast and bright because Swift-Tuttle's debris orbits
the Sun in a direction partly opposite Earth's orbital motion.
In the
featured image compilation, accumulated over several nights from
Jizerka in the
Czech Republic, the Perseids meteor streaks can be traced back to a single location on the sky -- its
radiant in
Perseus.
Gallery:
Perseids Meteor Shower of 2026
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 2026 |
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.
Based on Astronomy Picture
Of the Day
|
Публикации с ключевыми словами:
meteor shower - Perseids
Публикации со словами: meteor shower - Perseids | |
См. также:
Все публикации на ту же тему >> | |
