Space Launch CalendarOrbital launches in 2003
Attempts58
Successes5595%
Failures2
Busiest vehiclePegasus XL4
By country
23
19
7
4
2
2
1
By vehicle family
4
4
3
3
3
3
2
2
2
2
2
2
Nearby years
78
76
85
56
64
58
52
53
64
63
67
All launches
Counts orbital launch attempts (successes and failures); suborbital flights excluded. Countries are those of the launching agency.