Brian Paczkowski has been employed by NASA/Jet Propulsion Laboratory in Pasadena, California since 1983. Some of his work includes the Galileo Mission to Jupiter and the Cassini Mission to Saturn. He is currently the Europa Clipper Science Manager.
Every clear night he images with his Tele Vue-76 installed at a remote observatory located at Dark Sky New Mexico (DSNM). He dedicates his Instagram wall of astroimages, “to my love of astrophotography.”
Located in the northern regions of Ursa Major and 12-million light-years from Earth, the two prominent galaxies in Brian’s image are Bode’s Galaxy (M81) and The Cigar Galaxy (M82). They are joined by NGC 3077 (an elliptical galaxy slightly further away) in the upper-left corner. All three are gravitationally interacting members of the M81 Group of Galaxies. This wide-field image shows foreground dust in our own galaxy covering the starscape.
In the close-up crop below, the intervening dust is not emphasized in processing. The yellowish core of M81 indicates an older population of stars while the red “spots” are from glowing hydrogen gas excited by ultraviolet light from newly formed young giant stars.
For Tele Vue, January 2020 began optimistically: our Apollo 11mm Commemorative eyepiece had started shipping in mid-December and we innocently opined on this blog that the year would be best remembered for “20/20 vision” puns. Our usual round of winter telescope shows and star parties began with David Nagler jetting off for the late-January European Astrofest in London and Al Nagler debuting a 67mm converter for our 55mm Plössl eyepiece at the Winter Star Party in February. David Nagler visited the studio at OPT Telescopes in Carlsbad, CA to discuss The Future of Visual Astronomy for an early-February Space Junk Podcast. In March we were looking forward to the “2020 Messier Marathon” and the arrival of Spring in the latter half of the month. Instead, COVID-19 precautions shut us down from March 20th — the first full day of spring — to May 26th. Thankfully, we all returned to work healthy, but the new concept of “social distancing” put an end to any chance of in-person appearances for the rest of the year.
With the strange year of 2020 behind us, we now choose to look back at the positive. In 2020 we managed to publish 34-postings covering a variety of topics. In this week’s blog we’ll examine our most popular stories for the year based on reader raw page views.
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