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Rogue Planet’s Approach Could Reshape Solar System Dynamics

Could a lonely planet wander aimlessly through the restless galaxy change the subtle dance of gravity within our solar system ...

A wormhole from another universe? Scientists revisit the puzzling black hole GW190521

In May 2019, astronomers picked up something strange in the fabric of spacetime. The LIGO and Virgo detectors recorded a ...

'Supermassive' black holes aren't as big as we thought! Void 12 billion light–years from Earth is 10 times smaller than expected, study finds

If the thought of a supermassive black hole terrifies you, a new study may provide some relief. Scientists say that these galactic giants might not actually be as big as we thought.