moon phases

  posted 5/16 S P E C I A L   A N N O U N C E M E N T posted 5/16  
Spring Clean Up is on for Saturday the 17th.


seven men with varied talents and unyielding resolve formed the New Jersey Astronomical Association - a not for profit corporation dedicated to bringing astronomy to the general public. They devised and executed a plan to build an observatory, bringing the wonders of space to the people.
    Today The Paul H. Robinson Observatory - which houses the largest telescope in New Jersey open to the public - is located in Voorhees State Park - stands as a monument to this effort. Our membership consists of people from all walks of life who share a love of astronomy.

Are you interested in astronomy for yourself or family? Stop by the Paul Robinson Observatory on any public evening and see what one of our qualified observers can show you. Click here for hours of operation.


If you've been around the observatory over the last couple of months it’s likely you've seen some stage of the NJAA all-sky camera project. Perhaps rotating night sky images on the monitor of the computer up front, or maybe even displayed on the projector screen. You would recognize them as fish-eye views showing streaks scratched across the night sky. These images are the result of an automated camera positioned outside the observatory. It is computer controlled to recognize the momentary presence of a meteor. The team has been working at hammering out some issues, like making the software smarter to distinguish meteors from airplanes. But great progress has been made on that front and there are big objectives down the road.

5/16 - Chandra Uncovers Youngest Supernova in Our Galaxy
The most recent supernova in our galaxy has been discovered by tracking the rapid expansion of its remains. full story
5/15 - Major Fireball Event: May 12, 2008
This was a significant fireball capture and its magnitude has now been estimated to be in the range of -14 to -15. This magnitude is brighter than the full Moon. full story
5/14 - Phoenix Prepares to Land on Mars
NASA's Phoenix Mars Lander is ready to end its long journey and begin a three-month mission to taste and sniff fistfuls of Martian soil and buried ice. full story
5/13 - Piece of Missing Cosmic Matter Found
Astronomers have found a piece of the universe's puzzle that's been missing for awhile: a type of extremely hot, dense matter that is all but invisible to us. full story
5/12 - Rumor Mill Churns With NASA's Upcoming Announcement
This past Wednesday, NASA announced they have scheduled a press conference for next Wednesday, May 14, at 1 p.m. EDT, to reveal the discovery of an object in our galaxy that astronomers have been hunting for more than 50 years. full story
5/11 - Scanning for Ideas: Arming the Space Station?
The International Space Station will soon be getting a pair of robotic arms called the Special Purpose Dextrous Manipulator. full story
5/10 - Astronomers begin search for 'vanishing' stars
Astronomers have started monitoring about a million massive stars to see if any suddenly vanish, seemingly without a trace. full story

RSVP for
the BBQ
from Planet
Voorhees
50's party with a
classic scifi twist!

State Park Shut Downs and Voorhees

Please Read!

May Sky Guide

May Meteors

From this month's AstroNotes
Shoot the Moon
PDF of full issue

Planetary Positions in 2008

Updated 5/1/08

NJAA Events Calendar

MEMBERS ONLY

Google Earth adds a module to cover the cosmos!!

Visible Satellite Passes

Prediction accuracy decreases with distance from the NJAA observatory
 • ISS    • Space Shuttle
 • Iridiums    • Envisat

Voorhees State Park Clear Sky Clock

Astronomy Picture of the Day

The NJAA operates on leased premises administered by The State of New Jersey, Department of Environmental Protection, Division of Parks and Forestry