RT Beyond #IYA2009 Construction on the 500-m Aperture Spherical Telescope has begun in China http://physicsworld.com/cws/article/news/37483

AAAS ♥ telescopes. Session "How telescopes made Earth a planet: 400 years since Galileo" is on 14 Feb in Chicago. #iya2009

The Galileoscope - a high-quality, low-cost telescope kit - is available for orders https://www.galileoscope.org/gs/ #IYA2009

RT ° I created a tool to monitor online news, pics & videos on Galileoscope http://is.gd/kQ56 #IYA2009

RT IYA2009_US Blogging the Starry Messenger - The Telescope http://tinyurl.com/bgk5mz

Special telescope package and online seminar now available http://www.astronomy2009.org/news/updates/187/ #IYA2009

During the 100 Hours of Astronomy global event there will be a 24 hour webcast. You will be able to follow via Telescope webcast #IYA2009

RT Telescope webcast Very cool: IceCube neutrino observatory and South Pole Telescope, both at the South Pole, have joined the program.

RT Beyond #IYA2009 Galileoscope Update: Galileoscope Orders http://www.astronomy2009.org/news/updates/206/

RT Sky & Telescope The Amazing $15 Telescope: http://www.skyandtelescope.com/news/41772517.html

If you have a telescope, take it along to a local @100Hours of Astronomy #starparty this week. http://tinyurl.com/100HAfind

Don't forget the 24 hour global Telescope webcast starting at 9am UTC on 3rd April. http://www.100hoursofastronomy.org/webcast

See telescopes on the live Telescope webcast. Currently at the Okayama Astrophysical Observatory http://www.100hoursofastronomy.org/webcast

A great day for telescopes. Successful launch of ESA Herschel and ESA Planck by ESA and servicing of Hubble underway by NASA.

RT Dr Megan Argo BEM 🇪🇺🇬🇧🏴󠁧󠁢󠁳󠁣󠁴󠁿🇺🇦 The Google logo today celebrates the 400th anniversary of Galileo's telescope!

Comet ISON taken in 3 colour filters from @lcogt 1m telescope at McDonald Observatory. Nice bow shock & tail structure.

The last of the prototype ALMA antennas tested at the VLA site has been dismantled and now heads out for its new... fb.me/18UwFhnsd

Do you have a telescope? Get ready for Galilean Nights (22-24 October).

Faulkes Telescope North (@oggftn) and South (@cojfts) now have Twitter accounts. They are part of @lcogt.

On January 7, 1610 Galileo first observed the moons of Jupiter: http://www2.jpl.nasa.gov/galileo/ganymede/discovery.html