Siding Spring may refer to:
*
Siding Spring Observatory
Siding Spring Observatory near Coonabarabran, New South Wales, Australia, part of the Research School of Astronomy & Astrophysics (RSAA) at the Australian National University (ANU), incorporates the Anglo-Australian Telescope along with a coll ...
, an astronomical observatory in Australia
**
Siding Spring 2.3 m Telescope
The 2.3 metre telescope at Siding Spring Observatory is operated by the Australian National University. The Advanced Technology Telescope was constructed during the early 1980s and featured, at the time, radical{{citation needed, date=August ...
, the telescope at Siding Spring Observatory
**
Siding Spring Survey, a near-Earth object search program
*
2343 Siding Spring, an asteroid from the main asteroid belt
*
Comet Siding Spring (disambiguation) Comet Siding Spring, discoveries made at Siding Spring Observatory, may refer to:
* Periodic comets:
** 162P/Siding Spring (P/2004 TU12)
** P/2004 V3
** P/2006 HR30
** P/2006 R1
** P/2012 US27
* Non-periodic comets:
** C/2004 T3
** C/2006 HW51
** C/ ...
, a number of different comets
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