Indian Defence Review on MSN
The universe may not freeze after all, it could collapse in a big crunch
The universe may not fade into darkness. New calculations suggest it could collapse in a dramatic Big Crunch just 20 billion years from now.
Dark matter is so pervasive throughout galaxies that its presence explains the stability and motion of stars in systems such as the Milky Way. For example, current models indicate that our galaxy is ...
Space on MSN
NASA X-ray spacecraft stares into the 'eye of the storm' swirling around supermassive black holes
The NASA/JAXA X-ray spacecraft has allowed astronomers to dive into the metaphorical "eye of the storm" swirling around supermassive black holes.
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