Change your cover photoUpload Change your cover photoUpload Orlon Petterson Lifetime Astronomer, occasional Antarctican. Often found at the School of Physical and Chemical Sciences, University of Canterbury. This user account status is Approved About About Posts Posts Comments Comments Forums Forums Topics Started36 Replies Created9 Favorites0 21 July 2026 – Black Holes. – Ernest Rutherford building room 225. in: CAStronauts & New Astronomers Voices: 1 Replies: 0 Last active 14 hours, 32 minutes ago21 July 2026 – New Astronomers followed by Karina Leppik – in ER225 in: CAS Members Voices: 1 Replies: 0 Last active 14 hours, 39 minutes agoMid-Winter BBQ tonight 20 June in: CAS Members Voices: 1 Replies: 0 Last active 1 month ago16 June 2026 – Supernovae: Zac Lane in: CAS Members Voices: 1 Replies: 0 Last active 1 month agoGravitational Waves – June 16 Jack Erskine building, room 111 in: CAStronauts & New Astronomers Voices: 1 Replies: 0 Last active 1 month ago6 July 2026, 7:30pm Public Astronomy Lecture: Scanning The Darkest Skies in: Astronomy (Public Forum) Voices: 1 Replies: 1 Last active 2 weeks ago19th May 2026 – Steve Weddell in: CAS Members Voices: 1 Replies: 0 Last active 2 months, 1 week ago21 April 2026 New Astronomers followed by Quiz night in Jack Erskine 111 @UC in: CAS Members Voices: 1 Replies: 0 Last active 3 months ago17 March 2026 New Astronomers & CAS AGM in Rehua Building, Room 427 in: CAS Members Voices: 1 Replies: 0 Last active 4 months, 1 week agoFeb 17 2026 – Prof David Buckley SAAO in: CAS Members Voices: 1 Replies: 0 Last active 5 months ago load more topics
