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FREE NEWS: Comet Lemmon visits us about once a millennium, dropping in from far beyond the orbit of Pluto. It hasn’t changed much since it was formed 4.5 billion years ago, so getting a chance to see it is an experience that connects us to the very beginnings of our solar system.

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Welcome to October, the first full month of Autumn.  Nights grow significantly longer this month. By the end of October, sunset comes before 6 p.m.! Earlier darkness makes for good evening stargazing, when skies are clear. Nights are colder, but not as frigid as in winter. 

As a rule, I don’t go in for Nascar and other macho stuff. Gadgets and gizmos bore me. It’s fine for other people, but I just try not to think about current masculine exemplars, such as long bearded guys in reality shows about duck calls.

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BERLIN (AP) — A European probe has begun drilling into a comet to collect scientific data, but mission controllers said Friday that battery issues may make it impossible — at least for now — to access that information.

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BERLIN (AP) — Waking up after almost three years of hibernation, a comet-chasing spacecraft sent its first signal back to Earth on Monday, prompting cheers from scientists who hope to use it to land the first space lander onto a comet.