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DON’T MISS:

Star party is ON tonight, Saturday, August 15 8:00PM at Caledon State Park

Rappahannock Astronomy Club

Your guide to the night sky in Fredericksbur, VA. Hosted by RAC

Rappahannock Astronomy Club
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Image of the Month

Horsehead and Flame Nebulae
by Troy Major

Be sure to click the image to see the detail. Troy took this spectacular image of the Horsehead and Flame nebulae in the constellation Orion. Both are part of the Orion Molecular Cloud Complex, a star-forming region. The Horsehead nebula was first recorded in 1888 by Scottish astronomer Williamina Fleming on a photographic plate taken at the Harvard College Observatory. Tech Details: Taken 20 January 2021; Williams Optics 98 mm triplet lens; Canon m50 mirrorless camera; Orion 60-mm guide scope; QHY511 guide scope; Celestron AVX mount. Deep Sky Stacker stacking; processed in photo editor and PhotoShop Express; 60 120-second exposures; 10 dark frames; 10 bias frames.

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Video Review of Skywatcher Adventurer Mount

Rappahannock Astronomy Club

Check out Tom Watson’s helpful video review of the Skywatcher Adventurer mount. He demonstrates the features, discusses the quality (great bang for the buck), and shows some photos taken using it.

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XKCD on choosing a telescope

Rappahannock Astronomy Club

The comic XKCD has a meditation here on the disadvantages of reflectors vs. refractors.

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Join Us at the Marine Corps Museum, March 11, 5 to 8 pm

Rappahannock Astronomy Club

Come out to the Marine Corps Museum on March 11 from 5 to 8 pm for a hands on intro to celestial navigation.

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UPDATE: Tune in to AFM (Astronomy FM) radio March 1 at 9 pm

Rappahannock Astronomy Club

At 9 pm (not 8 pm as previously indicated) Hear Myron Wasiuta and  Jerry Hubbell interviewed by Marty Kunz. Interview focus will be the club’s Mark Slade Remote Observatory (MSRO) and some of Jerry’s projects for Explore Scientific. To listen, visit AFM Radio and click the “Listen to AFM Radio Now” icon in the upper left of the opening page. If you miss the live broadcast, the program will repeat every 4 hours until 5 pm on Thursday, March 2.

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Weather change – No star party tonight

Rappahannock Astronomy Club

Here we go again with a beautiful morning and yet, the promise of cloudy skies tonight.  I just returned from a 5 mile hike at Caledon, where tonight’s star party is scheduled.  But on the radar I see that predicted line of storms approaching.  The rain will probably stop by nightfall, but we will probably have cloudy skies above a wet field tonight.  Better luck next time.

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February 15 Presentation: NASA New Horizons Mission to Pluto

Rappahannock Astronomy Club

Wednesday, February 15, 7 pm–Come on out to our monthly club meeting.  Scott Lansdale will talk about the discoveries made by the NASA New Horizons mission to Pluto.

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Starpeople

Parties


Star Parties are night-time group observing sessions.

Our next Public Star Party is:

August 15 2026 8:00pm at Caledon State Park. Details here.

STAR PARTY INFORMATION

Clubpeople

Meetings


Monthly Meetings are sometimes preceded by an educational program or presentation.  A Zoom Meeting link is sent to RAC Members via eMail.  Guests may eMail the President to request a Zoom meeting invitation.

Our Next Meeting is:
Wed, August 19 at 7:30PM EDT
via Zoom

Presentation: TBD

MONTHLY MEETING INFORMATION
MSRO
MSRO

 

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Event weather and Clear Sky Charts
RAC Observing Weather


Night Sky Network

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ISS over Fredericksburg

 


Sky at a Glance

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