Hayadan > Space and astronomy > Astrophysics > planets outside the solar system > Page 8
planets outside the solar system
- Avi Blizovsky
- December 15, 2009
- 10 תגובות
- Dr. Moshe Nahamani
- November 14, 2009
- 24 תגובות
- Yael Petar
- October 7, 2009
- 6 תגובות
- Tel Aviv University
- September 16, 2009
- 14 תגובות
- Yael Petar
- September 2, 2009
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- Avi Blizovsky
- August 6, 2009
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- Avi Blizovsky
- June 16, 2009
- 23 תגובות
- Universe Today
- June 16, 2009
- 40 תגובות
- Avi Blizovsky
- May 17, 2009
- 8 תגובות
- Yael Petar
- April 19, 2009
- 7 תגובות
- Avi Blizovsky
- March 7, 2009
- 12 תגובות
- Avi Blizovsky
- March 1, 2009
- 11 תגובות
- Avi Blizovsky
- February 4, 2009
- 8 תגובות
- Avi Blizovsky
- January 31, 2009
- No comments
- Yael Petar
- January 24, 2009
- 4 תגובות
- Avi Blizovsky
- January 13, 2009
- 7 תגובות
- Avi Blizovsky
- January 6, 2009
- 6 תגובות
- Avi Blizovsky
- December 17, 2008
- One response
- Universe Today
- December 3, 2008
- 123 תגובות
At a recent rocket propulsion conference in Connecticut, scientists announced that they had studied the issue and concluded that interstellar travel outside the solar system would never be practical.
- Avi Blizovsky
- November 15, 2008
- 4 תגובות
- Avi Blizovsky
- November 15, 2008
- 4 תגובות
- Avi Blizovsky
- November 6, 2008
- 8 תגובות
- Yael Petar
- October 22, 2008
- 24 תגובות
- Avi Blizovsky
- September 16, 2008
- 31 תגובות
- Avi Blizovsky
- September 6, 2008
- 4 תגובות