Credit & Copyright: Arecibo Observatory,
NSF
Explanation:
This was one great scientific instrument.
Starting in 1963, the 305-meters across
Arecibo Telescope in
Puerto Rico
USA reigned as the
largest
single-dish
radio telescope in
the world for over 50 years.
Among
numerous firsts and milestones, data from
Arecibo has been used to measure the
spin of Mercury,
map the surface of Venus, discover the
first planets outside of our Solar System,
verify the existence of gravitational radiation,
search for extraterrestrial intelligence, and, reportedly,
locate
hidden military radar
by tracking their reflections from the Moon.
Past its prime and in the process of being
decommissioned,
the
Arecibo Telescope
suffered a catastrophic structural
collapse early this month, as seen in the
featured composite
video.
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:
radiotelescope - Радиотелескоп
Публикации со словами: radiotelescope - Радиотелескоп | |
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