From the U.S. to South Korea, people around the world turned their
attention to the daytime sky on Tuesday and early Wednesday in Asia to
make sure they caught the once-in-a-lifetime sight of the transit of
Venus.
For some astronomers, it wasn’t just a rare planetary spectacle as it
won’t be seen for another 105 years. They hoped the passage of Venus
between the Earth and the sun would spark curiosity about the universe
and our place in it.
Sul Ah Chim, a researcher at the Korea Astronomy and Space Science
Institute in South Korea, said he hoped people see life from a larger
perspective, and “not get caught up in their small, everyday problems.”
“When you think about it from the context of the universe, 105 years is a
very short period of time and the Earth is only a small, pale blue
spot,” he said.
While astronomers used the latest technology to document the transit,
American astronaut Don Pettit aboard the International Space Station was
planning to take photos of the event and post them online.
In Mexico, at least 100 people lined up two hours early to view the
event through telescopes or one of the 150 special viewing glasses on
hand, officials said. Observation points were also set up at a dozen
locations.
Venus, which is extremely hot, is one of Earth’s two neighbours and is
so close in size to our planet that scientists at times call them
near-twins. During the transit, it will appear as a small dot.
The transit is happening during a 6-hour, 40-minute span that began just
after 2200 GMT. What you can see and for how long depends on what the
sun’s doing in your region during that exact window, and the weather.
Those in most areas of North and Central America will see the start of
the transit until the sun sets, while those in western Asia, the eastern
half of Africa and most of Europe will catch the transit’s end once the
sun comes up.
In Hawaii, astronomers planned viewings at Waikiki Beach, Pearl Harbor
and Ko Olina. At Waikiki, officials planned to show webcasts as seen
from telescopes from volcanoes Mauna Kea on the Big Island and Haleakala
on Maui.
NASA planned a watch party at its Goddard Visitor Centre in Maryland
with solar telescopes, “Hubble-quality” images from its Solar Dynamics
Observatory Mission and expert commentary and presentations.
Experts from Hong Kong’s Space Museum and local astronomical groups were
organising a viewing on Wednesday outside the museum’s building on the
Kowloon waterfront overlooking the southern Chinese city’s famed
Victoria Harbour.
This will be the seventh transit visible since German astronomer
Johannes Kepler first predicted the phenomenon in the 17th century.
Because of the shape and speed of Venus’ orbit around the sun and its
relationship to Earth’s annual trip, transits occur in pairs separated
by more than a century.
It’s nowhere near as dramatic and awe-inspiring as a total solar
eclipse, which sweeps a shadow across the Earth, but there will be six
more of those this decade.
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