来自MSN5 个月
'Million miles an hour': Astronomy student discovers mysterious high-speed object racing ...
known as halo stars. According to Dr Burgasser, these stars move in peculiar orbits, unlike most stars that orbit around the disk of the Milky Way in a circular path. Halo stars, by contrast ...
cnbctv184 天
Budget 2025: Charting India’s path to the stars — expectations for the space sector
A dedicated Design linked or Production Linked Incentive (PLI) scheme for manufacturing space-grade components could ...