Airplane-sized asteroid 2025 QD8 will come within roughly 136,000 miles (218,000 kilometers) of Earth on September 3.
An asteroid the size of a commercial airplane will skim past our planet on Wednesday, September 3. Asteroid 2025 QD8 has no chance of hitting Earth, but its brief proximity will allow scientists (and you!) a rare opportunity to observe a passing aste... [2823 chars]