- Does space have a smell?
- How much do astronauts get paid?
- How fast can human travel in space?
- Can a spaceship stop in space?
- Can you accelerate indefinitely in space?
- Is it possible to stay still in space?
- What happens if you throw a ball in space?
- How much does a space suit cost?
- Why do things go so fast in space?
- Can you swim in space?
- Is there wind in space?
- Does inertia exist in space?
- Does a spaceship need fuel in space?
- Has anyone been lost in space?
Does space have a smell?
In a video shared by Eau de Space, NASA astronaut Tony Antonelli says space smells “strong and unique,” unlike anything he has ever smelled on Earth.
According to Eau de Space, others have described the smell as “seared steak, raspberries, and rum,” smokey and bitter..
How much do astronauts get paid?
Astronauts’ annual salaries are determined using a government pay scale, and starting out, typically fall under two grades: GS-12 and GS-13. According the US government’s 2020 pay scales and a NASA job listing, a civilian astronaut in 2020 can earn between $66,167 and $161,141 per year.
How fast can human travel in space?
The current human speed record is shared equally by the trio of astronauts who flew Nasa’s Apollo 10 mission. On their way back from a lap around the Moon in 1969, the astronauts’ capsule hit a peak of 24,790mph (39,897km/h) relative to planet Earth.
Can a spaceship stop in space?
Space ships do not stop when they run out of fuel. While outer space does contain gas, dust, light, fields, and microscopic particles, they are in too low of a concentration to have much effect on spaceships. As a result, there is essentially zero friction in space to slow down moving objects.
Can you accelerate indefinitely in space?
As long as you have useable energy in your ship, you can use it to accelerate indefinitely your propellant in the opposite direction you want to accelerate; this is how rockets work.
Is it possible to stay still in space?
Yes, it is possible to be essentially standing still in relationship to the Sun. There are many comments and an answer telling you why you can’t and, as far as they go, they are correct. If you move far enough away from our sun, it become just another star.
What happens if you throw a ball in space?
In deep space, far enough away from large objects like stars and planets that gravity may be neglected, a thrown ball will travel in a straight line and the person throwing the ball will also travel in a straight line in the opposite direction. … The lighter object moving faster.
How much does a space suit cost?
The cost of a spacesuit originally was about $22 million. Building one from scratch right now can be as much as 250 million.
Why do things go so fast in space?
Gravity is why stuff is moving very fast. It’s all about the frame of reference. You are moving at the same extremely high velocities from the point of view of these outer space objects. It’s just that everything around you is moving to a similar speed as yours.
Can you swim in space?
2 Answers. You can sort of swim, but it would be very slow. The viscosity of air vs water is very low. Therefore the ‘scoop’ your hands or feet can get of the fluid, to propel it, and thus move you around would need to be much higher.
Is there wind in space?
In space there is no air, so no wind as per the common definition. However, there is something called solar wind. Solar winds are streams of particles emitted from stars, including our sun.
Does inertia exist in space?
Absolutely yes! Even in space objects have mass. And if they have mass, they have inertia. That is, an object in space resists changes in its state of motion.
Does a spaceship need fuel in space?
Why do rockets need so much fuel if, in space, there is nothing to slow them down once they are up to speed? Robert Frost: The propellant is primarily needed to get the spacecraft into orbit, not to stay in orbit. … When about half the propellant is burned, the bottom half of the rocket is jettisoned.
Has anyone been lost in space?
A total of 18 people have lost their lives either while in space or in preparation for a space mission, in four separate incidents. Given the risks involved in space flight, this number is surprisingly low. The two worst disasters both involved NASA’s space shuttle.