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A distant Black Hole brightens every 9 hours and no one knows why (video)

Every 9 hours, it suddenly gets brighter

Telescope detects 100 mysterious radio signals from three billion light-years away

The FAST team were studying a fast radio burst source known as FRB121102, first spotted in 2015

Is Interstellar travel really possible?

Interstellar flight is a real pain in the neck

Astronomers have decoded a weird signal coming from a strange, 3-body star system

Do you know what a "brown dwarf" is?

Pluto still deserves to be a planet, NASA chief says

Jim Bridenstine sticks by the dwarf planet

What is wrong with the Universe?

One number shows something is fundamentally wrong and it has universal implications...

10 amazing ancient Greek inventions that shaped the world (photos)

Truly astonishing minds

Repeated signals coming to Earth from another galaxy, scientists say

And the source could be surprisingly close...

“UFOs” are flying out from Supermassive Black Holes and…reshaping Galaxies?

What? Who said that?...

Queen’s Brian May outlines asteroid deflection mission (video)

We will, we will rock a small asteroid - for science!

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