Could we find primordial black holes in the solar system?
Astronomers have observed three types of black holes in the universe. Stellar-mass black holes formed from the collapse of a massive star, intermediate mass black holes found in some star clusters, and supermassive black holes that lurk in the centers of galaxies.
Tiny black holes could be zooming through our solar system, study explains
According to a new study, if a primordial black hole passed within a few hundred million miles of Mars, it could shift the planet's orbit by about a meter -- causing a "wobble."
Biggest black hole jets ever seen are as long as 140 Milky Ways
The largest-ever black hole jets ever seen hint that these cosmic monsters may play an even more significant role in shaping galaxies than previously thought.
Hubble Space Telescope finds surprising number of black holes in early universe
NASA's Hubble Space Telescope helped astronomers find more supermassive black holes in the early universe than previous estimates.
One Black Hole May Pass Through Our Solar System Every Decade, Study Finds
"Primordial black holes do not live in the solar system. Rather, they're streaming through the universe, doing their own thing," said researcher Sarah Geller.
More black holes than expected in the early universe
With the help of NASA's Hubble Space Telescope, an international team of scientists has found more black holes in the early universe than has previously been reported. The new result can help scientists understand how supermassive black holes were created.
A wobble from Mars could be sign of dark matter, study finds
In a new study, MIT physicists propose that if most of the dark matter in the universe is made up of microscopic primordial ...
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When Was Halley’s Comet Last Seen and Will It Ever Return?
Halley’s Comet appears only once every 75 years, sparking excitement among both casual observers and astronomers. Learn what ...
Ancient Black Holes Might Be Passing Through Our Solar System Frequently, Study Claims
Small primordial black holes may be zooming through the solar system, leaving detectable gravitational disruptions.
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‘Bouncing’ Comets Could Deliver Life’s Building Blocks To Earth And Alien Planets, Study Finds
“Bouncing” comets could have delivered the building blocks for life on Earth ... we see around us? Are there other planets where the same pathways exist? It’s an exciting time, being able to ...
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A wobble into Mars’ orbit could be a sign of dark matter, MIT study
They found that if a primordial black hole came within a few hundred million miles of Mars, it could cause a slight “wobble” ...
How to View the ‘Comet of the Century’ C/2023 A3
September will see the appearance of C/2023 A3, also known as Tsuchinshan–ATLAS, that has traveled for tens of thousands of ...
How Dark Is Deep Space? NASA’s New Horizons Mission Finally Reveals the Answer
Previous studies concluded there were some weird light-generating objects out there, but that doesn't appear to be the case.
Secret ‘Planet 9’ hiding in our Solar System and interstellar ‘cigar’ on list of most mysterious alien objects in space
IT is easy to feel like we know nothing about our universe, and unexplained stellar objects are the most puzzling feature of ...
Meteorite strike in South Africa: scientists offer clues about what it is and where it came from
Meteorites contain a wealth of information about the origins of our solar system, helping us to understand their, and even Earth’s, origin and evolution.
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A wobble from Mars could be sign of dark matter, new study finds
New simulations suggest that there are enough primordial black holes—potential dark matter candidates—in the universe for one ...