You may have heard about the “green comet.” Here is my rendering of its trajectory in space. Continue reading “Green comet”
Tag: comets
NEOWISE in the Lynx
Comet NEOWISE is far enough north that you can see it at both ends of the night. Continue reading “NEOWISE in the Lynx”
Comet NEOWISE
Here is the newly discovered bright comet in tomorrow’s pre-dawn sky.
Stony Tunguska and the Commonest Comet
Let’s pretend we’re still in June, for two reasons: Continue reading “Stony Tunguska and the Commonest Comet”
Comments: Cato, Stereo
Prose is linear, but the blog-and-comment system, Continue reading “Comments: Cato, Stereo”
Oumuamua Pursued
Here’s my space picture redrawn.
Comets, and beams to them
Two of the comets that return to us this year come to their Continue reading “Comets, and beams to them”
Moon-Venus-Encke-Mars-Uranus congress
A gathering in the evening sky. Continue reading “Moon-Venus-Encke-Mars-Uranus congress”
A second close-passing comet
Climbing northward out of the constellation Cancer is Continue reading “A second close-passing comet”
The Commonest Comet
Encke’s Comet is swooping in, on the latest of its many returns.
