Enter white holes, the hypothetical cosmic phenomena that might expel matter and energy instead of absorbing it. ... NASA's Perseverance Rover Captures Oddball Rock On Mars.

The secret recipe of black holes: Study finds they can 'cook' their own meals in space A self-sustaining cycle ensures the cosmic juggernauts are constantly fueled with a continuous supply of ...

Astronomers have found a remarkably powerful jet shooting out from a black hole that formed just 3 billion years after the ...

The jet is being shot out by a 6.5 billion-solar-mass central black hole which is engorged with infalling matter, NASA said. The black hole is launching a 3,000-light-year-long jet of plasma that ...

NASA's Hubble Space Telescope captured a view of a huge jet of plasma shooting into space from galaxy M87's supermassive black hole.