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 is a tablet that can be given to both cats and dogs. It only lasts a day or two, but each dose kills a lot of fleas. If you have a bad flea infestation with your cats and you can give them pills, this medication can help get rid of fleas faster (added to the regular treatment plan).