Main Menu
Close X
Home Social Network WorldCrawler Email Account Employment Opportunities Videos Shopping
New User? Member Login!
Select Language
All articles tagged with space
Featured
space walkers
Posted on  : September 11, 2017, 5:27 am
fly to the moon. The criteria for what constitutes human spaceflight vary. The Fédération Aéronautique Internationale (FAI) Sporting Code for astronautics recognizes only flights that exceed an altitude of 100 kilometers (62 mi).[4] In the United States, professional, military, and commercial astronauts who travel above an altitude of 50 miles (80 km)[5] are awarded astronaut wings.
Author : vishnu namboothiri  |  
Category : sude
Read More »
Tagged Keywords: space
space walkers
fly to the moon. The criteria for what constitutes human ....
Page Views: 422
Theories
good to see you reading. It is a good habit to read. Dail....
Page Views: 528
Exercise
good....
Page Views: 267
Yoga
Yoga for health....
Page Views: 230
Tree
Long, long ago, in a dense forest there were thousands of ta....
Page Views: 208