0 01font05000 02font01font02br 02br 00I don't understand the bold parts of the sentence. How is '01b00aboard02b00' used here? What does it mean to '01b00aboard Russian rockets02b00' ? What does '01b00in trips02b00' mean?02br 001. He is the fifth person to travel to the station 01b00aboard 02b00Russian rockets 01b00in trips 02b00arranged by U.S.-based Space Adventures Ltd. 02br 02br 00Thanks.02br 02font00 0230hrefhttp://www.cbc.ca/technology/story/2007/03/23/tech-simonyi.html