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Why can black holes bend space-time?
Discover science

Why can black holes bend space-time?

Black holes are one of the most fascinating objects in the universe, but human understanding of black holes still has many aspects that cannot be clearly answered.

October 6, 2024
What is beyond the boundaries of the universe?
Space science

What is beyond the boundaries of the universe?

Astronomers previously believed that the universe was infinite, but Einstein's theory of general relativity showed that our universe does have a boundary, but this bound…

October 6, 2024