- Space Exploration 106.8k 106.8k 22 gold badges312312 silver badges475475 bronze badges
- Aviation 7k 7k 2020 silver badges2727 bronze badges
- Lifehacks 4.9k 4.9k 88 silver badges2121 bronze badges
- Motor Vehicle Maintenance & Repair 4k 4k 99 silver badges2121 bronze badges
- Astronomy 2.6k 2.6k 1010 silver badges1616 bronze badges
- View network profile →
Top network posts
- 90 Can I drive Elon Musk's Tesla after it's been in space for 100 Years?
- 87 How many times do you have to circle the Earth to break orbit?
- 82 Nudism in space: Why wear clothes anyway?
- 81 Curiosity: Why did they "reinvent the wheel" instead of using pressure tires?
- 74 Is Nibiru real or totally science fiction?
- 74 Why don't 747s use unreliable, but cheap, jet engines instead?
- 71 How did NASA prevent third parties from spoofing Apollo communications?
- View more network posts →
Top tags (12)
11 Using the diaeresis ( ¨ ) in questions and answers? Dec 29 '18
10 Are we downvoting too much? Dec 22 '18
6 What is our definition of “space agency”? Dec 1 '18
6 Be welcoming - case in point May 2 '18
4 Merge [dust] and [regolith] Feb 20