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A Collection of Technical and Historical Publications of and relating to the McMath-Hulbert Observatory

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RSS AstroBackyard

  • Newfoundland Road Trip: Dark Skies, Camping, & Stargazing September 29, 2025
    This summer, we traded in our usual short camping trips for a big adventure: three weeks on the road to Newfoundland.   We drove more than 6,000 KM (3,728 miles), stayed at 12 campgrounds, hiked trails, worked from the road, visited breweries, and explored new cities – all with Rudy in tow.   This was... […]
    Ashley Northcotte
  • Use My Budget Astrophotography Build Guide to Complete Your Setup September 25, 2025
    Last Updated September 28, 2025 I recently assembled a budget astrophotography rig to capture deep-sky objects in my backyard. While I knew this system would be very capable, I was astonished by the quality of the pictures I took with it. Astrophotography (and photography in general) can be an expensive hobby, with high-end equipment often... […]
    Trevor Jones
  • SVBONY SV550 Telescope Review: Serious Astrophotography on a Budget September 11, 2025
    If you’ve been looking at entry-level refractor telescopes for astrophotography and wondering whether it’s worth stepping up to a triplet APO, the SVBONY SV550 deserves a close look. Available in both 80mm and 122mm apertures, the SV550 telescope is designed with astrophotography in mind, but it’s also a capable instrument for visual observing. In this... […]
    Trevor Jones

RSS NASA Solar System & Beyond

  • October’s Night Sky Notes: Let’s Go, LIGO! October 1, 2025
    by Kat Troche of the Astronomical Society of the Pacific September 2025 marks ten years since the first direct detection of gravitational waves as predicted by Albert Einstein’s 1916 theory of General Relativity. These invisible ripples in space were first directly detected by the Laser Interferometer Gravitational-Wave Observatory (LIGO). Traveling at the speed of light […]
  • NASA, Blue Origin Invite Media to Attend Mars Mission Launch September 30, 2025
    NASA and Blue Origin are reopening media accreditation for the launch of the agency’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) mission. The twin ESCAPADE spacecraft will study the solar wind’s interaction with Mars, providing insight into the planet’s real-time response to space weather and how solar activity drives atmospheric escape. This will be […]
    Lauren E. Low
  • NASA, International Partners Deepen Commitment to Artemis Accords September 30, 2025
    NASA, along with leaders from global space agencies and government representatives worldwide, convened on Monday to further the implementation of the Artemis Accords — practical principles designed to guide the responsible exploration of the Moon, Mars, and beyond. The meeting was held during the 76th International Astronautical Congress (IAC) taking place in Sydney. In opening […]
    Lauren E. Low

RSS Sky & Telescope

  • This Week's Sky at a Glance, October 10 – 19 October 10, 2025
    Never caught a double shadow transit on Jupiter? This week offers several chances. Meanwhile, Cassiopeia stands high and the Little Dipper leans over. The post This Week's Sky at a Glance, October 10 – 19 appeared first on Sky & Telescope.
    Alan MacRobert
  • Palomar's First Woman Director Leads Historic Observatory to New Era in Transient Astronomy October 9, 2025
    Astrophysicist Mansi Manoj Kasliwal, whose work has been key to understanding the changing infrared sky, is guiding Palomar Observatory into its next chapter. The post Palomar's First Woman Director Leads Historic Observatory to New Era in Transient Astronomy appeared first on Sky & Telescope.
    Charity Hume
  • Rogue World Found Gobbling Material at Unprecedented Rate October 8, 2025
    Astronomers discovered a small, free-floating object that’s accreting matter at a breakneck pace, suggesting that some planet-size worlds could form similar to stars. The post Rogue World Found Gobbling Material at Unprecedented Rate appeared first on Sky & Telescope.
    Arielle Frommer

RSS Phil’s Astronomy Blog

  • Hello out there? October 12, 2021
     Anybody still coming here?
    Phil
  • Markarian's Chain in Virgo April 13, 2018
    My own Hubble View! These galaxies lie between 10 to 50 million light years away. How many galaxies do you see? A pretty tricky part of the sky to image, really. You're utilizing almost your entire field of view with an 80mm scope, so dealing with all that comes with wide-field. This is the best […]
    Phil
  • M51 Whirlpool Galaxy April 9, 2018
    A nice clear night last night until around 12:30 when clouds rolled in. Managed to get this image of the lovely M51 Whirlpool galaxy. It lies around 23 million light years away and it is interacting with a smaller galaxy (yellow~ish bulge to the left). Three supernova (star explosions) have been detected in this galaxy […]
    Phil
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