Río Janeiro, Oct. 10. - The insurgent leet again bombarded the outside porta Houday. There has also been sonie iring on the other side of the bay oposite the city. It is believed that the nsurgents will niake an atternpt to capture the Estrella powder magazine, mt the government is determined to )low up the magazine if it seems likly ;hat it is in dauger of capture. There s no trnth in the report that the forign warships are landing sailors to rotect forelgn subjects. The insur;ent admiral, De Mello, has issiied a nanifesto. in which he disclaims any ntention of bombarding the city.