Nov 012015

Dead Comet Flyby


Welcome to another edition of “THAT’S METAL!”… one installment away from the glorious 100th edition of this series. Which doesn’t mean that this edition isn’t glorious, too, because it is.

I have to begin with the obligatory and all-too-frequent apology for allowing so much time to pass in between episodes of this series. At this rate, No. 100 will arrive around New Year’s Day.  Of 2017.

Anyway, I have nine items for you today, all of them things I think are metal even though they’re not music. Since Samhain was last night, I couldn’t resist including a few items appropriate to that most metal of festivities.


Our first item, which was recommended to me by several people, is pictured above. It’s an image of asteroid 2015 TB145, generated using radar data collected by the National Science Foundation’s 1,000-foot (305-meter) Arecibo Observatory in Puerto Rico.

NASA posted it on their web site the day before Halloween because, duh, it looks like a skull AND because it flew by our planet “at just under 1.3 lunar distances, or about 302,000 miles (486,000 kilometers), on Halloween (Oct. 31) at 1 p.m. EDT (10 a.m. PDT, 17:00 UTC).” NASA refers to the object as a “dead comet”. Continue reading »