Mendel Observatory

Mendel Observatory sits on the Merrimack College campus in North Andover, Massachusetts, where it opens its dome to the public on stargazing nights through the academic year.

About Mendel Observatory

Mendel Observatory is named after Gregor Mendel, the friar widely regarded as the father of genetics, and houses a 20-inch Ritchey-Chrétien reflector fitted with electronic imaging systems — a setup capable of both visual observing and astrophotography.

Telescopes & research

The observatory's 20-inch Ritchey-Chrétien reflector, paired with electronic imaging equipment, gives visitors and students a serious instrument for viewing deep-sky objects as well as planets and the Moon.

Location & getting there

The observatory is located on the Merrimack College campus in North Andover, Massachusetts, in the state's northeast, making it a convenient stop for anyone in the greater Boston area.

Visiting Mendel Observatory

Mendel Observatory hosts public stargazing events on Wednesday nights, weather permitting. Because sessions depend on clear skies, checking ahead with the college before heading over is a good idea.

See your named star from here

With a 20-inch reflector on hand, staff can point the telescope at the specific coordinates of a star named through Star Register. Look up your star's right ascension and declination in the catalogue and bring them along to a Wednesday night session.