NASA selects science mission to uncover mystery of black holes, cosmic x-rays!
NASA saw the best science potential and most feasible development plan in the IXPE proposal.
Jan 04, 2017, 11:44 AM IST
IXPE
NASA saw the best science potential and most feasible development plan in the IXPE proposal.
Jan 04, 2017, 11:44 AM IST