Discover and read the best of Twitter Threads about #ToM2019

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Mercury will pass between Earth & Sun on afternoon, 11 Nov 2019 Monday. Most of #MercuryTransit2019 can be seen from all of Africa, till local sunset. @SKA_Africa @SAAOOutreach @AfricaAstronomy @Astro4Dev & others are coordinating a Africa-wide campaign for #ToM2019 #ToMAfrica
It is VERY dangerous to look at the Sun directly using telescope binoculars or naked eyes. Looking at Sun's image projected onto a sheet of paper by a telescope is safe. There r a few public events by science centres etc in Africa where u can see #ToM2019 safely (pic @samyukta_m)
An interactive map of public events in Africa for #ToMAfrica, transit timings, a free handbook on #ToM2019, posters, and a podcast on #MercuryTransit2019 are at africanastronomicalsociety.org/activities/tra…, sarao.ac.za/transit-of-mer… and transit2019.saao.ac.za
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