Sources

4 Total Sources

NASA Confirms 1998 SH2 Is a Comet After 2 Million-Mile Earth Flyby

NASA Confirms Near-Earth Object 1998 SH2 as Comet After Irregular Motion

Scientists Believed This Near-Earth Object Was an Asteroid for 28 Years. They Were Wrong

Popular Science4d ago

Astronomers Reclassify Near-Earth Object 1998 SH2 as a Comet

KTLA Los Angeles5d ago

Near-Earth asteroid turns out to be something unusual, NASA finds | KTLA