When you look up at the stars in the night sky, what do you feel?
Many people say the vastness of the universe and the countless stars make them feel puny and insignificant.
In a way, that’s understandable.
The star that Earth orbits around is just one of many in the Milky Way, the galaxy in which we live. In fact, there are perhaps 100 billion stars in our cosmic “neighbourhood.”
And the Milky Way is just one of many galaxies. Estimates vary as to how many galaxies exist in the observable universe: some experts suggest a couple hundred billion, and others postulate as many as 10 trillion.
It’s impossible for us to know how many stars there are in the observable universe, but here’s the largest guess I came across: Multiplying the higher number of estimated galaxies by the Milky Way’s estimated 100 billion stars gives a possibility of 1 septillion stars in the universe (1 quadrillion in the European system). That’s a “1” with 24 zeroes after it!
The Milky Way is so enormous that, even travelling at light speed, it would take 100,000 years to travel across it. The observable universe is incredibly more vast: according to current thinking, it’s about 93 billion light years in diameter.
No wonder people feel small when they contemplate the unimaginable expanse of the universe!
But for me, this knowledge doesn’t make me feel insignificant.
The lockdowns associated with the coronavirus pandemic have produced some unexpected results in the natural world.
With fewer vehicles and industrial machines operating, noise pollution has been reduced so dramatically that seismologists can hear sounds from inside the planet that they couldn’t detect previously.
In cities, reduced traffic noise is allowing people to hear birdsong, the chatter of squirrels, and the chirping of crickets like never before. People have been surprised to discover that they can now hear the flapping of birds’ wings as they pass overhead.
A quieter environment is probably also allowing animals to hear each other better. City birds usually have to sing more loudly than their country cousins to make themselves heard above the urban cacophony: perhaps their mates and rivals can hear them more easily now. With a reduction in ship traffic, marine mammals might also be finding that they can contact each other with greater ease now that there is less “acoustic smog” in the oceans.
If we can hear the creation better during the lockdowns, and creation can hear itself better, can we hear our Creator better?
Finally! At long last we’re starting to see signs of spring here in Toronto.
There’s still a bit of snow on the ground, but the tiny snowdrops in my garden are already shyly blooming. The tulips are just starting to poke the tips of their leaves above the ground like a periscope, as if checking to see whether it’s safe to emerge.
“The flowers are springing up, the season of singing birds has come, and the cooing of turtledoves fills the air.” (Song of Solomon 2:12 NLT)
After a long winter, it makes my heart sing to see the beginnings of spring.
But do the flowers and trees themselves sing? And if they do, what is their song telling us?