Helioscope
id:
helioscope-291-13202107
title:
Helioscope
text:
A helioscope is an instrument used in observing the Sun and sunspots. The helioscope was first used by Benedetto Castelli (1578-1643) and refined by Galileo Galilei (1564–1642). The method involves projecting an image of the sun onto a white sheet of paper suspended in a darkened room with the use of a telescope. The first machina helioscopica or helioscope was designed by Christoph Scheiner to assist his sunspot observations. In the context of modern astroparticle physics, the term helioscope c
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Helioscope
date created:
date modified:
2023-10-28T14:37:29Z
main entity:
{"identifier":"Q2562983","url":"https://www.wikidata.org/entity/Q2562983"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/ef/Sunspot_instrument_of_Christoph_Scheiner_%281573-1650%29.jpg","width":4919,"height":6236}
fields total:
13
integrity:
14