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.
Nitenpryram, which goes under the brand name Capstar, is a fast-acting, oral flea medication that is safe for puppies as young as 4 weeks old if they weigh more than 2 pounds. It only works on fleas and can start killing fleas seven minutes after it is administered.