Feb 04 sky and telescope magazine issue11/5/2023 ![]() See what else April’s issue has to offer. This basic technique is one of the most powerful tools for noise-free astrophotosīy Richard S. Understanding these bright features can add further enjoyment to your lunar observing Three small-scope minor planets highlight the month. ALSO IN THIS ISSUE:Ī famous signpost guides you to stellar delights. Learn all about building one of these iconic scopes in The Dobsonian Telescope, A Practical Manual for Building Large Aperture Telescopes by David Kriege and Richard Berry. See detailed information about this partial solar eclipse at Xavier Jubier’s interactive eclipse page. Read the NASA Office of Inspector General’s audit of the International Space Station and what comes after the ISS retires.Ĭheck out College Rank’s list of the 35 best college observatories. Here’s a lightweight reflector that fits in your carry-on luggage. The Past, Present, and Future of College ObservatoriesĮven in an era of big science and big budgets, small facilities still have an important role to play.Ī new survey hints that the Milky Way might be an outlier - with broad implications for our understanding of the universe. Step into the Virgo Cluster to observe this amazing line-up of galaxies. Two missions launching soon will take a close look at some of our best bets for finding alien life in the solar system: Jupiter’s icy moons. Finally, never again worry about how baggage carriers might be treating your fragile scope with this ultra-portable version: Jerry Oltion recounts how he built a Dobsonian that folds down small enough to fit under an airplane seat. Plus, a new survey of dwarf galaxies shows that the Milky Way’s satellites may not be as average as astronomers thought. College observatories occupy a special place in many astronomers’ hearts, so we’re discussing their history and how much they mean to the community. Then, we’re headed back to college to visit the observatory. In the April 2022 issue of Sky & Telescope, we’re headed into the subsurface of Jupiter’s icy moons to seek out the hidden oceans that might reside there and any potential signs of life they may hold in their depths. Buy This Issue Ocean Underworlds, Markarian’s Chain, and College Observatories New products - New gear for astro enthusiasts.Īustralian Sky & Telescope is available via digital subscription, or you can also get this issue singly in digital format.Night life - Events and activities for astronomy enthusiasts.For beginners - How can we see objects invisible to our eyes? Learn how astronomers study the universe at multiple wavelengths.Astronomer’s workbench - Ditch the eyeglasses once and for all by using this clever Telrad modification.Astrophotography - Master the basics of PixInsight, the most popular astronomical image-processing software. ![]()
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