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A. Like any other object in low Earth orbit, a Shuttle must reach speeds of about 17,500 miles per hour (28,000 kilometers per hour) to remain in orbit.
How long is 1 hour in space?
Answer: 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.
How fast does spacex go in mph?
At that height the Crew Dragon was circling the globe once every 90 minutes at a speed of some 17,000 miles per hour (27,360 kph), or roughly 22 times the speed of sound.
How fast do spaceships take off?
To reach the minimum altitude required to orbit the Earth, the space shuttle must accelerate from zero to 8,000 meters per second (almost 18,000 miles per hour) in eight and a half minutes.
How fast does a rocket travel in space?
If a rocket is launched from the surface of the Earth, it needs to reach a speed of at least 7.9 kilometers per second (4.9 miles per second) in order to reach space. This speed of 7.9 kilometers per second is known as the orbital velocity, it corresponds to more than 20 times the speed of sound.
How long is 1 day in space?
The definition of a day is the amount of time it takes an astronomical object to complete one full spin on its axis. On Earth, a day is 23 hours and 56 minutes, but other planets and bodies rotate at different rates.The Earth is the only planet with an approximately 24-hour day. Planet Length of Day Pluto 6.4 Earth days.
Is an hour in space 7 years on Earth?
The first planet they land on is close to a supermassive black hole, dubbed Gargantuan, whose gravitational pull causes massive waves on the planet that toss their spacecraft about. Its proximity to the black hole also causes an extreme time dilation, where one hour on the distant planet equals 7 years on Earth.
How fast does Falcon 9 accelerate?
The Falcon 9 Manual says that full-weight payloads will take a maximum of 6g axial acceleration. so the peak of the blue line should be something under that, probably in the ballpark of 5g.
How fast does a space shuttle travel at launch?
A. Like any other object in low-Earth orbit, a Space Shuttle must reach speeds of about 17,500 miles per hour (28,000 kilometers per hour) to remain in orbit.
How fast did the space shuttle go at launch?
The final orbital speed of the space shuttle is approximately 28,000 km/hr (17,500 mph). Graph 1 provides an acceleration-time profile for the launch ascent phase of STS 121. The motion is modeled as linear motion.
What is the fastest a spaceship can travel?
The closest star to Earth is Proxima Centauri. It is about 4.25 light-years away, or about 25 trillion miles (40 trillion km). The fastest ever spacecraft, the now- in-space Parker Solar Probe will reach a top speed of 450,000 mph.
What is the highest speed of rocket?
A: NASA’s Juno spacecraft is the fastest man-made object ever recorded, at roughly 365,000 km/h (165,000 mph) as it approached Jupiter. The fastest launch velocity belongs to New Horizons, which went 58,000 km/h (36,000 mph) .
How fast does a rocket go to Mars?
Cruise. The cruise phase begins after the spacecraft separates from the rocket, soon after launch. The spacecraft departs Earth at a speed of about 24,600 mph (about 39,600 kph). The trip to Mars will take about seven months and about 300 million miles (480 million kilometers).
Do you lose time in space?
Time dilation goes back to Einstein’s theory of special relativity, which teaches us that motion through space actually creates alterations in the flow of time. The clock in motion will tick more slowly than the clocks we’re watching on Earth.
How long is 1 day on the moon?
The short answer is this: A day is the length of time between two noons or sunsets. That’s 24 hours on Earth, 708.7 hours (29.53 Earth days) on the Moon.
Does time go 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 many years in space is a year on Earth?
While earth takes 365 days to make one circuit, the closest planet, Mercury, takes only 88 days. Poor, ponderous, and distant Pluto takes a whopping 248 years for one revolution.The Days (And Years) Of Our Lives. Planet Rotation Period Revolution Period Neptune 0.67 days 164.79 years Pluto 6.39 days 248.59 years.
How long is 1 second in space on Earth?
The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space in one second, and is equal to exactly 299,792,458 metres (983,571,056 ft).
How long would you last in space?
Astronauts need space suits to stay alive. You could only last 15 seconds without a spacesuit — you’d die of asphyxiation or you’ll freeze. If there’s any air left in your lungs, they will rupture.
How many G’s does SpaceX pull?
When returning from orbit, the Crew Dragon’s external temperatures can reach up to 3,500 degrees Fahrenheit, and astronauts can experience 4.5 Gs of force pushing them into their seats, all while the ever-thickening atmosphere whips around the capsule.
How much fuel does a Falcon 9 use?
At full power, the 9 engines consumed 3,200 lbs of fuel and liquid oxygen per second, and generated almost 850,000 pounds of thrust. The Falcon 9 will launch SpaceX’s spaceship Dragon with up to 7 humans from 2009 on.
Can Falcon 9 go to the moon?
Firefly Aerospace has selected SpaceX’s Falcon 9 rocket to launch the company’s first commercial lunar lander mission in 2023 with 10 NASA-sponsored research payloads. That will permit the lander to deliver more than 330 pounds, or 150 kilograms, of payload to the surface of the moon.
