You can't truly "see the future" in a black hole, but due to extreme time dilation, an observer falling in would experience time much slower than the outside universe, effectively seeing events unfold rapidly as if in fast-forward, though they'd be crushed and blinded by spaghettification and light distortions before reaching the singularity, making it a one-way trip to oblivion, not time travel.
Key Takeaways: Several types of black holes exist, including stellar, supermassive, primordial, and intermediate-mass. Supermassive black holes reside at the centers of most galaxies. Falling into a black hole would be fatal, regardless of type.
TON 618 is scary due to its incomprehensible size (66 billion solar masses), making it an ultramassive black hole, its immense event horizon that dwarfs the entire Solar System, its extreme brightness as a quasar outshining galaxies, and the profound mystery of how such a massive object formed so early in the universe, challenging known physics. It represents an ultimate cosmic monster that seems to defy the rules of black hole growth, making it a source of awe and existential dread.
1 hour on Earth can equal 7 years in space (or vice versa) due to time dilation, a concept from Einstein's relativity where strong gravity or extreme speeds slow down time relative to an outside observer, famously depicted in the movie Interstellar on a planet near a black hole where an hour for the crew meant years passing on Earth. It's not about speed alone in orbit (ISS astronauts age slightly slower), but about proximity to immense mass, like a black hole, bending spacetime so drastically that time crawls for those nearby compared to time far away.
One minute near a black hole can equal years, decades, or even millennia on Earth due to extreme gravitational time dilation, where time slows drastically as gravity intensifies; the exact duration depends on the black hole's mass and your proximity to its event horizon, with the effect becoming almost infinite at the horizon itself, making an observer seem frozen to someone far away, though time still passes normally for the person falling in.
Most large galaxies have supermassive black holes embedded in their center, including our own Milky Way. Whether they can escape their tight galactic bonds is a longstanding mystery.
The magnitude of this scale factor (nearly 300,000 kilometres or 190,000 miles in space being equivalent to one second in time), along with the fact that spacetime is a manifold, implies that at ordinary, non-relativistic speeds and at ordinary, human-scale distances, there is little that humans might observe that is ...
Return to the Moon
Artemis II, scheduled for launch between February and April sees the return of the first people to the Moon since Apollo 17 in 1972. Three American and one Canadian astronaut will orbit the Moon on a 10 day journey that lays the foundation for lunar landings in the coming years.
Once every 176 years, the giant planets on the outer reaches of the solar system all gather on one side of the sun, and such a configuration was due to occur in the late 1970s.
Earth's rotation is slowing down, meaning the 24-hour day will eventually be replaced by a 25-hour day, but not for roughly another 200 million years. The rotation is slowing down due to tidal friction from the Moon, lengthening the day by approximately 1.7 milliseconds per century.
Together, dark energy and dark matter make up 95% of the universe. That's almost the whole universe! That only leaves a small 5% for all the matter and energy we know and understand.
Devoured by Gravity - Poster
Lurking in our galaxy, approximately 6,000 light-years from Earth, is a monster black hole named CygnusX-1. Don't get too close, or you'll become its next meal!
In fact, it will take an almost unimaginable length of time. Something like two nine zero followed by one 0 and2 zeros worth of years. If the universe age was one second, TON 618 would take countless trillions of years to die. It will be one of the very last things to exist.
When considering the notions of "embodied omnipresence" and the "incorporeal nature of God", we would be safe to say that, if God were present in a black hole in embodied form, the laws of physics would most certainly act on the being of God; God, with all other matter, time and space, would collapse into Godself.
About 95% of the universe is "invisible" because it's composed of dark matter (around 27%) and dark energy (around 68%), which don't emit, absorb, or reflect light, unlike the normal matter (stars, planets, us) that makes up the visible 5%. Dark matter's presence is inferred through its gravitational pull on visible galaxies, while dark energy is a mysterious force causing the universe's accelerated expansion.
We are extremely confident black holes exist due to overwhelming evidence like stars orbiting invisible, super-massive objects (Sagittarius A*), gravitational waves from merging black holes detected by LIGO, and direct imaging of their shadows by the Event Horizon Telescope (EHT). While "100% sure" is rare in science, the consistency between Einstein's relativity, observed phenomena, and these new direct proofs leaves virtually no doubt within the scientific community.
Without a space suit, you’d lose consciousness in about 15 seconds, die after 90 seconds and freeze solid within 12 to 26 hours.
NASA astronauts' salaries are based on the U.S. government's General Schedule (GS) pay scale, typically starting around the GS-12 to GS-13 level, with 2024 rates putting salaries between roughly $100,000 to over $150,000 annually, depending on experience and grade, with no extra pay for danger or overtime, only small daily incidentals while in space.
Where are Voyager 1 and Voyager 2 Now? Both Voyager 1 and Voyager 2 have reached interstellar space and each continue their unique journey deeper into the cosmos.
Astronauts actually age slower in space because time dilation is governed by two variables: the gravitational force acting on the object and the relative velocity of the object. The faster an object moves, the slower time moves for it, according to the theory of relativity.
2026 is the Year of the Fire Horse in the Chinese zodiac (starting Feb 17, 2026), symbolizing energy, freedom, transformation, and fast momentum, making it great for new beginnings, bold action, and social connections, especially for those whose signs benefit from the fiery, dynamic energy, though Rats might face challenges needing flexibility. Numerology also points to 2026 as a Universal Year 1, a potent time for fresh starts and personal empowerment.
No, water on Mars is not drinkable in its current form; it's frozen as ice or exists as extremely salty brines contaminated with toxic perchlorates, requiring significant purification (filtration, distillation, or specialized bioreactors) to remove salts and oxidizers before it could be used for human consumption or even rocket fuel. While Mars once had liquid water, today's Martian water sources need substantial treatment to become safe for drinking.
It would take almost 12 days for a million seconds to elapse and 31.7 years for a billion seconds. Therefore, a trillion seconds would amount to no less than 31,709.8 years.
But eventually, the lack of oxygen will take its toll. One by one, your major organs will shut down. After only a handful of minutes you will suffer complete organ failure, otherwise known in the medical community as death.
Clocks may have to skip a second — called a "negative leap second" — around 2029, a study in the journal Nature said Wednesday. "This is an unprecedented situation and a big deal," said study lead author Duncan Agnew, a geophysicist at the Scripps Institution of Oceanography at the University of California, San Diego.