star-gazing
Dec. 21st, 2010 08:54 am![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
badastronomy was right: a green laser pointer is an amazing tool for stargazing purposes. Sadly, my particular one doesn't like the cold weather and eventually stops working (though it was briefly shone a weak red... that was kind of weird). Also, lunar eclipses are neat.
Betelgeuse is also surprisingly red. I don't know that I'd noticed that before. I mean, it is a _red_ supergiant, but.. its really red.
Betelgeuse is also surprisingly red. I don't know that I'd noticed that before. I mean, it is a _red_ supergiant, but.. its really red.
no subject
Date: 2010-12-21 08:26 pm (UTC)no subject
Date: 2010-12-21 09:03 pm (UTC)And happy birthday.
Хороший блог!
Date: 2011-06-03 06:36 pm (UTC)