Trending Now. Answers. Best Answer: My lab lived to be 17 1/2, so don't believe it when they say labs only live to a certain age. Just take good care of your dog, feed good dry not supermarket junk, and make sure she is up to date on vaccinations - she should live a good, long life. Sounds as if you are doing all the right things already.
The average commercial jet liner travels about 550 mph, and the Earth is around 26,000 miles in circumference. If a commercial plane could make the trip without refueling, it would take over 47 hours. A large commercial jetliner has a range of about 5,000 miles, so it would need to land and refuel several times.
The vastness of space has opened our minds, but its size has limited our search. We want to explore distant worlds, but how can we travel faster so we can go farther into space? Jet speed certainly isnât the answer. Imagine traveling by jet to the moon from Earth, about 386,000 km (240,000 miles). A jet traveling at 1,600 km/h (1,000 mph) would take about 240 hours or about 40 days to reach the moon.