RT @spacecasper: Student-run @StandfordSSI sets record 70-hour #nearspace balloon flight. Via @USATODAYcollege
college.usatoday.com/2016/06/24/sta…
RT @spacecasper: Student-run @StandfordSSI sets record 70-hour #nearspace balloon flight. Via @USATODAYcollege
college.usatoday.com/2016/06/24/sta…