Ursa Astronomical Association

Address

Raatimiehenkatu 3 A 2
FIN-00140 Helsinki
Finland

General enquiries, membership, subscriptions etc.

www.ursa.fi
e-mail: ursa at ursa . fi
tel: +358 9 684 0400
fax: +358 9 6840 4040

Books, rights and permissions

Publisher Markku Sarimaa
e-mail: markku . sarimaa at ursa . fi
tel: +358 9 6840 4060

Tähdet ja avaruus magazine

Editor-in-chief Marko Pekkola,
e-mail: marko . pekkola at ursa . fi
tel: + 358 9 4368 4004
visiting address: Humalistonkatu 3, Helsinki

Library

Librarian Matti Suhonen
e-mail: matti . suhonen at ursa . fi
tel: + 358 9 6840 400