Spotted a red sphere that appeared to be flying a little lower than typical passenger plane altitude. It looked like a bright red star. It did NOT flicker/flash. It was moving faster than your average plane, but not significantly faster. Was moving West NW. Appeared to bounce up and down a little, but could have been eye trick. No sound whatsoever. After observing it for about a minute, I went inside and asked my husband to check it out. He came outside and we watched it cross the sky for another minute or two. He also commented that a bright non-flickering red light on an aircraft was strange.