- Which planet has the longest year?
- Is a day actually 24 hours?
- Do you age faster or slower in space?
- How long is 1 hour in space?
- Has anyone been lost in space?
- How long can a human stay in space?
- How long is 1 day in space?
- Would you age slower on a different planet?
- What is my age on Mars?
- Do astronauts drink pee?
- Which planet spins the fastest?
- Do you age slower in Mars?
- Would you age slower on Mercury?
- Can you stop in space?
- Can you accelerate indefinitely in space?
- Do you age faster on the moon?
- How long is 1 year in space?
- Are there bodies in space?
Which planet has the longest year?
Which planet would be visible from the Earth at night for the longest period of time when the planets are in these positions.
Planet Neptune has the longest period of revolution, Nearly 164.8 Earth years for evolving the Sun from a distance of about 4493 million kilometers away from the Sun..
Is a day actually 24 hours?
Day Length On Earth, a solar day is around 24 hours. However, Earth’s orbit is elliptical, meaning it’s not a perfect circle. That means some solar days on Earth are a few minutes longer than 24 hours and some are a few minutes shorter. … On Earth, a sidereal day is almost exactly 23 hours and 56 minutes.
Do you age faster or slower in space?
So depending on our position and speed, time can appear to move faster or slower to us relative to others in a different part of space-time. And for astronauts on the International Space Station, that means they get to age just a tiny bit slower than people on Earth. That’s because of time-dilation effects.
How long is 1 hour in space?
That number times 1 hour is 0.0026 seconds. So a person at that deep space location would have a clock that would run for one hour, while that person calculated that our clock ran for 59 minutes, 59.9974 seconds.
Has anyone been lost in space?
Soyuz 1 dooms cosmonaut: The first fatal accident in a space mission befell Soviet cosmonaut Vladimir Komarov, whose problem-plagued Soyuz 1 capsule crashed onto Russian soil in 1967. … The resulting drop in pressure also exposed the crew to the vacuum of space — the only human beings to ever experience such a fate.
How long can a human stay in space?
437 daysTo date, the longest continuous amount of time a human has spent in space is 437 days. This feat was lived out by Russian astronaut Valeri Polyakov. When it comes to total number of days spent in space, fellow Russian Sergei Krikalev takes the cake, with over 803 days in space, spread out over six flights.
How long is 1 day in space?
90 minutesAn ISS day is 90 minutes, which means astronauts get to see about 16 “sunsets” per 24 hour period. However, they try to keep a 24 hour schedule to make things easier for the guys in Mission Control. There aren’t really ‘days’ in space unless you are on another planet.
Would you age slower on a different planet?
Time measurements on Earth are standardized by rotation, revolution around the sun and cycles of the moon. The rate at which you age does not change if you use another solar/planetary standard. Only the time measurement standard changes.
What is my age on Mars?
Rotation and orbit periods for the planetsPlanetRotation periodOrbit periodEarth0.99726968 days365.26 daysMars1.026 days1.8808476 yearsJupiter0.41354 days11.862615 yearsSaturn0.444 days29.447498 years5 more rows
Do astronauts drink pee?
As NASA sets it sights on Mars, astronauts will need an efficient way to recycle water. Astronauts have been drinking distilled urine since 2009, and they currently recapture 93 percent of wastewater, but the system they’re using now is heavy, slow and has been prone to breaking down.
Which planet spins the fastest?
JupiterGood luck getting any sleep on Jupiter! This humongous gas giant rotates faster than any other planet in the Solar System, completing a day in less than 10 hours!
Do you age slower in Mars?
To a watcher on Earth, yes. To a very, very, very, very, very minute degree time will move more slowly for you on Mars, as compared to Earth, due to gravitational time dilation. … In their reference frame on Earth, they are aging at exactly the same rate. They will always age at the same rate.
Would you age slower on Mercury?
Mercury wins. It’s the planet where you are in the deepest gravity well when you stand on its surface. A lower gravitational potential means a slower passage of time. … The only places slower than Earth are Mercury, Venus and Jupiter.
Can you stop in space?
No. Even if you manage to define a good universal reference frame, you still can never fully stop. Even if you are just “in space” you are already somewhere, which limits, by the uncertainty principle, the precision with which you can determin your momentum, thus you can never fully be at rest!
Can you accelerate indefinitely in space?
You can keep accelerating as long as you have the means. … Due to the distorting effects of the theory of relativity on space and time, you can keep accelerating at a constant acceleration forever, and yet never hit the speed of light.
Do you age faster on the moon?
It’s something that physical things do. So something would time faster on the surface of the moon than it would on the surface of the earth. Timing faster means it ages faster.
How long is 1 year in space?
Why is that considered a year? Well, 365 days is about how long it takes for Earth to orbit all the way around the Sun one time.
Are there bodies in space?
Space burial is the launching of samples of cremated remains into space. Missions may go into orbit around the Earth or to extraterrestrial bodies such as the Moon, or farther into space. Samples of cremated remains are not scattered in space so as not to contribute to space debris.