EXHIBIT 23.3 CONSENT OF DELOITTE & TOUCHE LLP We consent to the incorporation by reference in this Registration Statement of Loral CyberStar, Inc. (a wholly owned subsidiary of Loral Space & Communications Ltd.) and Loral Space & Communications Ltd. (a Bermuda company) on Form S-4 of our reports with respect to the consolidated financial statements of Loral CyberStar, Inc. appearing in the Annual Report on Form 10-K of Loral CyberStar, Inc. for the year ended December 31, 2000 and the consolidated financial statements and consolidated financial statement schedule of Loral Space & Communications Ltd. appearing in the Annual Report on Form 10-K, as amended on Form 10-K/A, of Loral Space & Communications Ltd. for the year ended December 31, 2000 and to the reference to us under the heading "Experts" in the prospectus, which is part of this Registration Statement. DELOITTE & TOUCHE LLP San Jose, California November 13, 2001