English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

3 answers

In our solar system, only Mercury and Venus.

In other solar systems, who knows? We don't have any telescopes powerful enough to resolve moons around distant planets . . . yet. Heck, we can only barely resolve distant gas giants!

2007-02-28 09:01:27 · answer #1 · answered by Dave_Stark 7 · 0 0

In our solar system, Mercury and Venus.

2007-02-28 05:25:49 · answer #2 · answered by Navigator 7 · 0 0

venus & mercury.

2007-02-28 03:55:04 · answer #3 · answered by Zee 3 · 0 0

fedest.com, questions and answers