AMSAT-OSCAR 7: The Ham Satellite That Refused To Die (hackaday.com)

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Looking like the clouds are finally going to break tonight. The moon’s quickly heading towards the new moon, and we’ve got Virgo rising. I’m excited to get out and check some targets off my list....
Black holes the size of an atom that contain the mass of an asteroid may fly through the inner solar system about once a decade, scientists say. Theoretically created just after the big bang, these examples of so-called primordial black holes could explain the missing dark matter thought to dominate our universe. And if they...
I know we did Fridays last time. The weather was bad, so I kinda forgot about it. The transparency tonight is looking suboptimal, and, given my options, I might just settle for hitting some binary stars. My best view is of the eastern sky, and most everything there right now is faint fuzzies, so I don’t have especially high...
Hi, I thought I'd share this here since it isn't being covered by any news sources. It's mostly my own research and calculations, so it could be completely wrong, but I'm fairly confident it's correct....