Columbia was the first shuttle to reach space, in 1981. Columbia carried dozens of astronauts into space during the next two decades, reaching several milestones.
Capstar is the brand name of a flea treatment for cats and kittens that weigh at least two pounds and are at least 4 weeks of age. It begins killing fleas within 30 minutes of ingestion and will kill more than 90 percent of the fleas in four hours.
Spinosad and Milbemycin. Trifexis is a Pet Med that treats Fleas, Heartworm, and Intestinal Worms. Pet meds are prescription and over-the-counter medicines for dogs, cats, and other animals. They treat animal-only conditions and those also found in humans, and come in forms and dosages specifically for pets. Compare pet medications.