Mount Type: German Equatorial Instrument Capacity: 17 kg. (37.5 pounds) Weight of equatorial head without counterweights: 16.5 kg. The EM-200 Temma 3 is the most recent update/upgrade for the Takahashi EM-200 series of mounts. Having not seen a slew of reviews on the net about it, I decided to get one done. At first glance,... Continue Reading →
Not eclipses are total. Many are partial, and some are annular. An annular eclipse takes place when the angular size of the Moon in the sky is smaller than the angular size of the Sun in the sky. What makes this happen? Distances! The further away something is from your vantage point, the smaller is... Continue Reading →
Each will open in a new browser tab. Where is Webb? Updates on the project & instrument status and timeline. https://webb.nasa.gov/content/webbLaunch/whereIsWebb.html NASA's JWST main page: https://jwst.nasa.gov/index.html JWST Blog with latest and greatest news and updates: https://blogs.nasa.gov/webb/ JWST Twitter Feed: https://twitter.com/NASAWebb JWST News Posts: https://jwst.nasa.gov/content/webbLaunch/news.html Flickr Account: https://www.flickr.com/photos/nasawebbtelescope/ JWST Image Resources: https://webbtelescope.org/resource-gallery/images JWST YouTube Channel: https://www.youtube.com/user/NASAWebbTelescope... Continue Reading →
It has been a while since a review. Here is a quick writeup of the Shelyak LISA Spectrograph, a product that has been available for some time now, but only within my reach this month. It has been a pleasure working with it, and it's not my first experience with Shelyak Instruments, a company based... Continue Reading →
The news is, of course, old to those who have been following the Sun’s activity of late: things are getting more exciting. There are more spots, more flares and more CMEs as we approach solar maximum. Solar Cycle 25 is off to a good start, and interestingly, there are websites which post that it will... Continue Reading →
