גליליאו גליליי

http://www.ynet.co.il/articles/0,7340,L-3361108,00.html

Brain POP - מי היה גליליאו גליליי

http://www.youtube.com/watch?v=dBRDjxC9ieA

Telescopes, Galileo to SLOOH

הוכחות להליוצנטריות-גליליאו, תצפיותיו על שינוי מיקום 4 הירחים הגדולים של צדק!!!

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http://slooh.com This video looks at Galileo's important work with the first telescope and includes an overview of the SLOOH robotic telescopes. Robotic telescopes are accessed and controlled usin...

http://slooh.com This video looks at Galileo's important work with the first telescope and includes an overview of the SLOOH robotic telescopes. Robotic telescopes are accessed and controlled using the Internet an incredible evolution of technology from Galileo's first telescopes

איו – סובב סביב צדק כל 1.9 ימים

אירופה – 3.6 ימים

גנימד – 7.2 ימים

קליסטו-16.7 ימים

http://www.youtube.com/watch?v=wCp_uIR6xwE

Universe : 1/14 : Beyond Big Bang : 4/7 : Galileo

http://www.youtube.com/watch?v=ZZuTnx-dkKM&feature=related

The Universe – Galileo

http://www.astronomy2009.org/resources/presentations/

מצגת - מי באמת המציא את טלסקופ

http://www.youtube.com/watch?v=PE81zGhnb0w&feature=related

Apollo 15 Hammer and Feather Experiment

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On the surface of the Moon at Hadley Rille, Apo...

On the surface of the Moon at Hadley Rille, Apollo 15 Commander David Scott verifies Galileo's discovery that all objects in gravity fields fall at the same speed.
In the vacuum of space, there is no air resistance. This is why the hammer and feather will have equal terminal velocities and hit the ground at the same time.

Apollo 15 was the ninth manned mission in the Apollo program and the fourth mission to land on the Moon. It was the first of what were termed "J missions", long duration stays on the Moon with a greater focus on science than had been possible on previous missions. The mission began on July 26, 1971, and concluded on August 7th.

http://www.youtube.com/watch?v=PimI6HRlKjQ&feature=related

Apollo Mission funny

http://www.youtube.com/watch?v=XceEjrQkt1o&feature=related

Universe : 1/14 : Beyond Big Bang : 1/7 : Copernicus

http://www.youtube.com/watch?v=v3NfBvqE19s&feature=related

THC : Universe : 1/14 : Beyond Big Bang : 6/7 : Newton

טלסקופים אינטרנטיים!! טלסקופים רובוטיים על הר געש באיים הקנריים

http://www.slooh.com/

http://www.youtube.com/watch?v=oRV4b8RNGrc

Google Sky

http://www.youtube.com/watch?v=eMhGpzyFdhE&feature=related

Explore the sky in Google Earth 4.2

http://www.youtube.com/watch?v=ZRaTgSash0A&NR=1

הסבר להורדה והפעלה Google Sky