Monday, 11 September 2023

Sleeping probe and Earthquake

I checked the Chandrayaan blog today, "Charn Dra Yarn". The probes have gone into sleep mode until the 22nd. I think this is because night time on the moon lasts for about 2 weeks. The moon's equivalent to 24 hours is 28 days, that's two weeks of Day and two weeks of night. It is very slow. The probes are solar powered so they need sunlight to run. Fortunately the James Webb space telescope doesn't sleep for 2 weeks. The James Webb blog is https://blogs.nasa.gov/webb/, they were looking at a dying star recently, the star was a yellow dwarf star very much like the sun but at the end of its life.  


A few days ago I learned that Morocco had a strong 6.8 Richter earthquake. It is a very big disaster and I learned that many buildings were toppled. Life can be lost at any moment in time. I think to myself I will live to see my 80s but I could have a stroke or something like that tomorrow. I think about death every day for a short time but when I learn about a disaster on the news, I think about it abit more than normal. 

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Speck in the Cosmos

One of the scariest things I would do is look out into the sky in a car park at night time. I would become aware of how big space is, a huge...