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.
Toxicity is caused by an overdose of topical (external) flea and tick control products containing pyrethrin, permethrin or other pyrethroids. It can also result from using pyrethrin containing flea products made for dogs, which are made with higher levels of pyrethrin â levels that are unsafe for cats.