| 4 January 1969 |
International
|
Racism
|
The international racial-discrimination convention enters into force
|
| 2 July 1967 |
International
|
Astronomy
|
Vela satellites detect a gamma-ray burst
|
| 2 July 1967 |
International
|
Astronomy
|
A brief high-energy flash enters satellite records
|
| 2 July 1967 |
International
|
Astronomy
|
Unexpected data opens a branch of astronomy
|
| 2 July 1967 |
International
|
Astronomy
|
A signal awaits astronomical interpretation
|
| 14 December 1960 |
International
|
BRICS
|
UN adopts Declaration on the Granting of Independence
|
| 7 April 1948 |
International
|
Medicine
|
World Health Organization Constitution enters into force
|
| 7 April 1948 |
International
|
Medicine
|
A global health agency begins work
|
| 7 April 1948 |
International
|
Medicine
|
Health is defined beyond the absence of disease
|
| 7 April 1948 |
International
|
Medicine
|
World Health Day marks a founding date
|
| 6 December 1882 |
International
|
Astronomy
|
Venus makes its nineteenth-century return
|
| 6 December 1882 |
International
|
Astronomy
|
Vassar students photograph the transit
|
| 6 December 1882 |
International
|
Astronomy
|
Global campaigns observe Venus again
|
| 6 December 1882 |
International
|
Astronomy
|
The 1882 transit enters photographic history
|
| 9 December 1874 |
International
|
Astronomy
|
Venus crosses the Sun in 1874
|
