Mercury, Mars, Saturn, and Neptune move into a grouping Continue reading “Four planets tangle”
Tag: comets
Easterly comet
April is the month when Comet C/2025 R3 PANSTARRS comes whiling down Continue reading “Easterly comet”
Thanksgiving invader
There is some excitement about comet 3I/ATLAS, Continue reading “Thanksgiving invader”
The sungrazer, will it shine or shatter?
Here is a slightly improved version of our space view of the extraordinary path of comet C/2024 S1 ALAS. Continue reading “The sungrazer, will it shine or shatter?”
Plummeting to skim the Sun
Here’s a first diagram:
Call it A3
Now comes the last of the five comets we listed in January as likely to be observable in 2024. Continue reading “Call it A3”
Olbers, his comet and his Paradox
Pons-Brooks in the twilight
I meant to add a sky scene to help in finding this comet. Here it is. Continue reading “Pons-Brooks in the twilight”
Comets of 2024
The “hairy stars” have been absent from the last few Astronomical Calendars – as some readers have lamented! Continue reading “Comets of 2024”
Another new comet
Its name is C/2023 P1 Nisimura. Continue reading “Another new comet”