What is more powerful than the sun? Red dwarf stars, in particular, can have massive solar flares. But now, astronomers have observed a new solar flare on a young star that almost defies belief – 10 billion times more powerful than any ever seen on our own sun. Help EarthSky keep going!
Then, How dark is it in space?
How dark does space get? If you get away from city lights and look up, the sky between the stars appears very dark indeed. Above the Earth’s atmosphere, outer space dims even further, fading to an inky pitch-black. And yet even there, space isn’t absolutely black.
Secondly, Is a black hole stronger than the sun? And it’s estimated to be about 21 billion times the mass of our sun. So there you have it, black holes can be millions of times larger than suns and planets or as small as a city.
What’s the most powerful thing in the universe?
That’s about the same amount of energy in 10 trillion trillion billion megaton bombs! These explosions generate beams of high-energy radiation, called gamma-ray bursts (GRBs), which are considered by astronomers to be the most powerful thing in the universe.
How many Earths can fit in the sun?
If you divide the volume of the sun by the volume of the Earth, you get that roughly 1.3 million Earths can fit inside the sun.
Can you fart in space?
Therefore, the fart will not be smelled by the astronaut, although they may marinate in it for a time. When astronauts are not in the space suit and floating about, the fart smell is exaggerated by the lack of airflow from the recycled air used and its inability to mask any smell. … Same goes in space.
What does space smell like?
Astronaut Thomas Jones said it “carries a distinct odor of ozone, a faint acrid smell…a little like gunpowder, sulfurous.” Tony Antonelli, another space-walker, said space “definitely has a smell that’s different than anything else.” A gentleman named Don Pettit was a bit more verbose on the topic: “Each time, when I …
Do we age in space?
Scientists have recently observed for the first time that, on an epigenetic level, astronauts age more slowly during long-term simulated space travel than they would have if their feet had been planted on Planet Earth.
Can a wormhole exist?
In the early days of research on black holes, before they even had that name, physicists did not yet know if these bizarre objects existed in the real world. The original idea of a wormhole came from physicists Albert Einstein and Nathan Rosen. …
Has anyone went to the black hole?
But if you’re going to try it, you need to know this one small catch. Scientists say humans could indeed enter a black hole to study it. Of course, the human in question couldn’t report their findings—or ever come back.
Can you survive a black hole?
Regardless of the explanation, we do know that it is highly unlikely that anyone entering a black hole would survive. Nothing escapes a black hole. Any trip into a black hole would be one way. The gravity is too strong and you could not go back in space and time to return home.
What is the rarest thing in the universe?
He designed a rocking horse made of 24-carat gold. Scientists have spotted the “rarest event ever recorded”, in a major breakthrough as part of attempts to solve a dark matter mystery.
What are the scariest things in space?
These Scary Things in Space Will Haunt Your Dreams
- Halloween Skull in Space. …
- Zombie Pac-Man Nebula. …
- Witch Head Nebula. …
- Eye of Sauron is Watching You. …
- The Face on Mars. …
- Ghost Head Nebula. …
- Black Widow Nebula. NASA/JPL-Caltech/Univ. …
- Zombie Star Explodes Back to Life. NASA/CXC/Chinese Academy of Sciences/F.
What is the most violent event in the universe?
Thousands of times more energetic than ordinary exploding stars, their visible light as bright as a million galaxies, gamma-ray bursts are the most violent events in the universe, and radiation from one of these events reaches the vicinity of Earth at a rate of about one a day.
Is the Sun the largest star in the universe?
The sun may appear to be the largest star in the sky but that’s just because it’s the closest. … The largest known star in the universe is UY Scuti, a hypergiant with a radius around 1,700 times larger than the sun.
How many years would it take you to get to the Sun?
It would be faster to fly to the sun: It would take 169,090 hours to fly there at 550 miles per hour. It would take 7,045 days to fly there at 550 miles per hour. It would take 19.3 years to fly there.
What is the temperature in the core of the Sun?
Core: the temperature at the very center of the Sun is about 27 million degrees Farenheit (F).
Why can’t astronauts cry in space?
Take a look at Hadfield’s video explaining why one can’t cry in space. Hadfield had said that in space it could hurt when crying, since the tears ‘don’t shed. … So in space, unless an astronaut wipes the water away, tears can form a giant clump that can break free of the eye.
Do female astronauts wear bras in space?
Women don’t wear bras primarily for support, they’re also worn as a thick layer of coverage so detailed outlines are not visible. Although the support portion may not be necessary in space, in a professional setting the extra layer of coverage may still be preferred by some.
Who was the first person to fart?
| Le Pétomane | |
|---|---|
| Born | Joseph PujolJune 1, 1857 Marseille, France |
| Died | August 8, 1945 (aged 88) |
What is the smell of sperm?
Semen normally smells like ammonia, bleach, or chlorine. Semen is about 1 percent sperm and 99 percent other compounds, enzymes, proteins, and minerals. Many of these substances are alkaline.
Are there dead bodies in space?
Remains are generally not scattered in space so as not to contribute to space debris. Remains are sealed until the spacecraft burns up upon re-entry into the Earth’s atmosphere or they reach their extraterrestrial destinations.
Will a body decompose in space?
If you do die in space, your body will not decompose in the normal way, since there is no oxygen. If you were near a source of heat, your body would mummify; if you were not, it would freeze. If your body was sealed in a space suit, it would decompose, but only for as long as the oxygen lasted.
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