What's the longest time spent in space?

Living on Mir from January 1994 to March 1995, Polyakov set the record that still stands for the single longest space mission: 437 days, 17 hours, and 58 minutes. Three years later, cosmonaut Sergei Avdeyev lived on Mir for 379 days, 14 hours and 52 minutes, from August 1998 to August 1999.
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Who is the longest time spent in space?

MOSCOW, Feb 4 (Reuters) - Russian cosmonaut Oleg Kononenko on Sunday set a world record for total time spent in space, surpassing his compatriot Gennady Padalka who logged more than 878 days in orbit, Russia's space corporation said.
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What's the longest you can stay in space?

For health reasons, ISS tours are limited to around 6 months. Astronauts aboard Mir stayed for up to a year - but the consequences for long term health were not good. Even 6 months is kinda pushing it. The current record is 371 days.
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What is the record for time in space?

The spaceflight record books have just been rewritten. Over the weekend, Russian cosmonaut Oleg Kononenko set a new mark for most total days spent off Earth, eclipsing the 878 days, 11 hours and 30 minutes of his countryman Gennady Padalka, according to Russia's state-run TASS news agency.
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How long can astronauts stay in space?

NASA astronaut Peggy Whitson holds the cumulative days in space record at 655 days. NASA astronaut Frank Rubio completed a single mission aboard the International Space Station of 371 days on Sept. 27, 2023. Rubio surpasses NASA astronaut Mark Vande Hei who ended his mission after 355 days on March 30, 2022.
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Astronaut Frank Rubio breaks record for longest time in space by an American

Do you age slower in space?

The one that you rarely hear about, though, is the aging effect. Astronauts age more slowly than people on Earth. The difference isn't noticeable though — after spending six months on the ISS, astronauts age about 0.005 seconds less than the rest of us.
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How many years is 10 years in space?

So let's say you do spend ten years in space, Δt=10 Δ t = 10 years, traveling at some velocity relative to Earth: At half the speed of light, plugging in my known values for time, the speed of light and v=0.5c v = 0.5 c , Δt′ Δ t ′ equals 11.5 years. So about 1.5 extra years passes for Earth.
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Is 1 hour in space really 7 years?

The statement that one hour in space is equivalent to 7 years on Earth is not accurate. Time dilation, a concept from Einstein's theory of relativity, does affect time in space relative to different reference frames, but the effect is typically negligible for most space travel scenarios within our solar system.
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Is space time endless?

Space and time, then, are truly and positively infinite, despite the protest of the imagination. In the light of this thought the difficulty found with the thought of time and space disappears.
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How much do astronauts get paid?

According to Federal Pay, astronauts would rank at GS 12-13, translating to $84,365 to $115,079 according to 2024 GS rates. However, NASA's website lists its 2024 astronaut pay as $152,258 a year; its 2020 call for astronaut candidates listed a range of $104,898 to $161,141 at GS levels 13-14.
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Can you survive 1 minute in space?

Without air in your lungs, blood will stop sending oxygen to your brain. You'll pass out after about 15 seconds. 90 seconds after exposure, you'll die from asphyxiation. It's also very cold in space.
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What is the astronaut record in space?

Astronaut Frank Rubio has now been in low-Earth orbit for more than 355 days, breaking the record for the longest space mission by a US astronaut.
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What happens to the human body in space without a suit?

Key Takeaways. Without a spacesuit in space, you would become unconscious within 15 seconds due to lack of oxygen. Your blood and body fluids would boil and then freeze because of the extremely low air pressure, and your tissues would expand from the boiling fluids.
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Why haven't we gone back to the moon?

Apollo 17 became the last crewed mission to the Moon, for an indefinite amount of time. The main reason for this was money. The cost of getting to the Moon was, ironically, astronomical.
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Has anyone been in space for a year?

NASA astronaut Frank Rubio reflects on his record-breaking 371 days aboard the International Space Station.
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Who spent the shortest time in space?

Shortest spaceflight mission

Shepard's suborbital flight in NASA's Freedom 7 vehicle lasted just 15 minutes, carrying him to an altitude of 115 miles (185 km). He splashed down in the Atlantic Ocean just 302 miles (486 km) downrange of his Florida launch site.
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Will space ever end?

Theories about the end of the universe. The fate of the universe may be determined by its density. The preponderance of evidence to date, based on measurements of the rate of expansion and the mass density, favors a universe that will continue to expand indefinitely, resulting in the "Big Freeze" scenario below.
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Is time really a dimension?

A temporal dimension, or time dimension, is a dimension of time. Time is often referred to as the "fourth dimension" for this reason, but that is not to imply that it is a spatial dimension. A temporal dimension is one way to measure physical change.
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What is the longest time you can be in space?

The longest continuous stay in space is also held by a Russian named Valeri Polyakov, who spent 437 consecutive days onboard the former Mir space station between 1994 and 1995. Harry is a U.K.-based senior staff writer at Live Science.
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What happens every 176 years in space?

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.
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How long is 1 days in space?

A day in outer space is 90 minutes long, which means that astronauts see around 16 sunsets per day.
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Would I age slower on Jupiter?

Would we age more slowly on other planets? Your age does not change if you rely on a different planetary or solar standard. The only thing that changes is the time measurement standard.
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Do we age faster in Mars?

Since Mars has lower gravity, you would age faster, though the effect is incredibly slight. You'll probably "age" slower, as in you'll experience the ails of aging less due to lower gravity, but die "younger" due to the radiation and the lower gravity actually weakening your body quite significantly.
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How old would I be on mercury if I was 12?

If you are exactly 12 years old, that's 4 380 days (12 x 365). It would also mean that today is your birthday. If, however, you lived on Mercury and had a birthday every 88 days then you would be nearly 50 years old (4 380 ÷ 88 = 49.77).
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