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.
Capstar flea control pills are almost completely absorbed from the dog or cat intestinal tract after oral dosing and, following dosing, peak drug levels are reached in the animal's blood-stream after only about 40 minutes in the cat and 80 minutes in the dog.