Brown University

 

 

   

                                                                                     

ABOVE LEFT

The Ladd Observatory houses a 12" refracting telescope built by J. Brashear following the design of Prof. C. Hastings of Yale University.

ABOVE RIGHT AND BELOW

The historic Ladd Observatory opened in 1891 under the direction of Prof. Winslow Upton. A regular program of transit observations and time keeping was started in 1893. Prof. Charles Smiley, famous for his observations of solar eclipses, became director of Ladd Observatory in 1938. Dean David Targan is the current director.

 

 

 

Ladd Observatory is open to the public, free of charge, Tuesday evenings, from 9:00pm to 11:00PM, weather permitting.  Please call (401) 863-2323 for updated information.

Would you like to receive our email newsletter, announcing upcoming astronomical events and information concerning our public programs at the observatory? To sign-up, please visit the Ladd Skies Public Nights List.

 

New hours:  please note that during May Ladd will be open from 9 – 11 pm due to the later time of sunset.

 

Date

Observation upstairs

9 - 11 pm

Program in the library

9:30 pm

May 13th

Weather permitting

 

May 20th

Weather permitting

 

May 27th

Weather permitting

 

 

LOCATION

210 Doyle Avenue, at the corner of Doyle and Hope.

Park on Doyle Ave. as Observatory parking is very limited.

DIRECTIONS

From I-95 (North or South) - take I-195 east. From I-195 east, take the Wickenden St. exit (Exit #2). At the end of the exit ramp, at the traffic light, take a left onto Wickenden St. After going through two more traffic lights there will be a stop sign. This should be Hope St. Take a left onto Hope St. and proceed through about 5 traffic lights. Ladd Observatory will be on the right at about the 5th traffic light at the corner of Hope St. and Doyle Ave.

From I-195 West - take the Gano St. Exit in Providence. At the end of the exit ramp, at the traffic light, take a left and then the next right. Proceed up this street about three blocks until you come to the second stop sign. After the second stop sign there will be a small traffic island with a Fox Point stone marker on it—proceed straight around the traffic island Fox Point marker to the next stop sign at Hope St. Take a right onto Hope St. and proceed through about 5 traffic lights. Ladd Observatory will be on the right at about the 5th traffic light at the corner of Hope St. and Doyle Ave.

Map of 210 Doyle Ave
Providence, RI 02906-2433

PHONE

Hotline: (401) 863-2323

Dean David Targan: (401) 863-2314 (for group reservations)

 

LINKS

History of Ladd Observatory

The Observatory on Tin Top Hill

Clear Sky Forecast for the next 48 hours

Brown University Department of Physics

Skyscrapers  Astronomical Society of Rhode Island

 

See an image of the crater Copernicus on the Moon, taken Dec. 18, 2007 with the 12” refractor at Ladd.

 

View of the night sky showing a bright Iridium satellite flare on Apr. 17, 2008.