(2) Cancellation If NASA cancels such plans, the Administrator shall
(A) not later than 7 days after a cancellation decision, inform the Committee on Science of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate, in writing, of the cancellation; and
(B) not later than 90 days after the transmittal of the cancellation notice, transmit to the Committee on Science of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a plan for undertaking a dedicated gap-filler mission or alternative means for ensuring the continuity of Landsat data, which shall include consideration of a low-cost constellation of small satellites.