Doug writes:
The Hubble space telescope has orbited the earth for thirty years now, having sent us images of the vastness of the universe which continue to amaze. The most recent image was of a galaxy 169,000 light years away, and it was magnificent. Just how far away these areas are – or were? – is difficult to comprehend. Light takes a few seconds to travel the 93,000,000 miles from the sun to our planet, so the galaxies shown by Hubble are…quite a long distance away.
The Hubble space telescope has orbited the earth for thirty years now, having sent us images of the vastness of the universe which continue to amaze. The most recent image was of a galaxy 169,000 light years away, and it was magnificent. Just how far away these areas are – or were? – is difficult to comprehend. Light takes a few seconds to travel the 93,000,000 miles from the sun to our planet, so the galaxies shown by Hubble are…quite a long distance away.
Scientists report that they have found out so much about
the universe 🌌
through the information from Hubble, that they can understand more of how suns
and planets come into being. Fascinating stuff. The information goes back to a
time long before what we understand ourselves to be experiencing now. It gives
an impression of infinity, since there remains no indication of an end to the
expanses of outer space.
I am reminded of a poem by the Birmingham writer Graeme
Edge who suggested that “Vast vision must improve our sight – and perhaps at
last we’ll see an end to our home’s endless blight”. It is a very optimistic idea,
and we do need to find a new way forward with the problems which our planet
faces and which the human race shares; the danger of contagion, the pollution
of earth, sea and air, the horrors of war, terrorism and poverty. Seeing our
planet from the angle of the moon was a stunning experience; understanding that
we are so small yet bound together in the cosmos is important for faith and for
all humanity. It is both a scientific and spiritual understanding – which some (including
me) might think is rare!
Psalm 8 reflects on the wonders of the world and the
universe, suggesting how very small we are in this huge universe and yet God
cares for us. We may not understand all the facts about outer space and the
intricacies of space-time, but we can feel that we are loved infinitely and we
can know the responsibility we have to God and to one another on this Pale Blue
Dot.
O Lord our
governor, ow glorious is
your name in all the world!
When I consider
your heavens, the work of your fingers,
the moon and the
stars that you have ordained,
What are human
beings, that you should be mindful of us;
mortals, that
you should seek us out?
Heavenly Father, humble us all by a fresh realisation of
the immensity of your love. We rejoice in the life you have given us in this
world, and ask you to guide us that we may use our knowledge and understanding
for the benefit of all people. Grant that the current need for physical
distancing may not come to symbolise a lack of concern for our brothers and
sisters. Have mercy on us and forgive our failures, that together we may serve
your loving purposes for mankind. In Jesus’ name. Amen.
Note: Pale Blue Dot is the phrase used by
Carl Sagan to describe the earth as represented in a photo taken at his request
by the Voyager 1 spacecraft as it left our solar system in 1990, the same year
as the Hubble telescope was launched. It showed our planet from 3.7 billion
miles away, barely visible, but not even close to one light-year!
There is some very interesting reflection on our
Pale Blue Dot on the internet…….
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