(NASA Goddard)
Health and Science
Earth's ozone hole is shrinking. Here's why.
NASA and NOAA scientists have been studying the ozone layer and monitoring its hole over Antarctica for years. This year, the ozone hole is the smallest it has been since 1985.
Read More
Up next in Space
promo
0:37
Earth's ozone hole is shrinking. Here's why.
promo
2:13
Virgin Galactic launches the first manned U.S. spacecraft to reach space since 2011
promo
0:50
Rocket carrying two astronauts fails mid-air
promo
3:39
Space tourism is almost here. Meet one of America's first corporate astronauts.
promo
2:26
SpaceX Dragon spacecraft launches for resupply mission
promo
2:12
Companies in the Cosmos: Follow NASA's new mission to send people to space
promo
1:03
Watch Virgin Galactic's commercial spaceship go supersonic
promo
2:05
Does Jupiter's icy moon have water plumes? Evidence is building.
promo
1:47
SpaceX Falcon 9 launches, carrying high-speed Internet satellite
promo
1:18
Chinese satellite reenters Earth's atmoshphere
promo
3:20
Soyuz MS-08 spacecraft launches from Kazakhstan
promo
5:13
The birth of the first stars