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May 5, 2026
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HomeJosef Chlachula

Josef Chlachula

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@josef

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Josef Chlachula

Upcoming Events

May
12
Tue
7:00 pm RAC Monthly Meeting May 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
RAC Monthly Meeting May 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
May 12 @ 7:00 pm – 9:00 pm
Please come to the Rochester Astronomy Club monthly meetings! These meetings are free and open to the public. Each month we will try to bring you a different presentation and share observing notes and tips. Agenda will be published on the Sunday before the meeting. We are offering these meetings in a hybrid fashion, you can attend either in person [...]
May
22
Fri
9:00 pm Public Sky Observing 2026-05/22 @ Watson Soccer field
Public Sky Observing 2026-05/22 @ Watson Soccer field
May 22 @ 9:00 pm – 11:00 pm
2026 Public Sky Observing Plan Month Day DoW Location Sunset Start End ☽ age Planets Title Jan 23 Fri Oxbow Park 17:03 6:00 PM 7:30 PM 8.0 ♃ ♄ ⛢ ♆ Randy Hemann Feb 27 Fri Oxbow Park 18:30 6:30 PM 8:00 PM 9.9 ☿ ♀ ♂ ♃ ♄ ⛢ ♆ Presentation Mar 27 Fri Oxbow Park 19:06 8:00 PM [...]
Jun
9
Tue
7:00 pm RAC Monthly Meeting June 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
RAC Monthly Meeting June 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
Jun 9 @ 7:00 pm – 9:00 pm
Please come to the Rochester Astronomy Club monthly meetings! These meetings are free and open to the public. Each month we will try to bring you a different presentation and share observing notes and tips. Agenda will be published on the Sunday before the meeting. We are offering these meetings in a hybrid fashion, you can attend either in person [...]
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Members Blog

  • Test Post
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  • The Story of the Universe in 100 stars
  • Sun at RochesterFest
  • Hubble’s challenge to Josef after 35 years

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