0
An astronaut can never be in zero gravity in our solar system, because there is gravity (usually) from the Earth, and always from the Sun. It is important to distinguish weightlessness from zero gravity. Weightlessness occurs in a gravity environment in which the person is freefalling, hopefully in orbit. In a freefall condition, there is no friction to retard your fall, so you feel nothing pressing against you, and thus you feel weightless.
.
When in orbit around the Earth, an astronaut is in freefall, and is therefore weightless, but there is still gravity. When travelling between the Earth to the Moon, the astronaut is still in orbit around the Sun, and is therefore freefalling weightlessly.
What else can I help you with?
What is the smallest planet discovered?
Well there isnt one. There is no planet in the world, there are planets in the solar system though
What is the difference between the Ptolemy and Copernicus models of the solar system?
The difference between Ptolemy's and Copernicus's model was that, Ptolemy's model had the Earth in the middle of the Solar System, with all the other planets (including the Sun and the moons) revolving around it. In Copernicus's model, he had the Sun in the center of the Solar System.
Does planet Pluto have tempter?
Pluto does not have a consistent temperature, as it varies greatly depending on its distance from the Sun. On average, Pluto's surface temperature is around -375°F (-225°C), making it one of the coldest places in our solar system.
Why are coastlines important?
Idkk : ) :P
Why is Cu more reactive than Zn?
It isnt
Why will the Gravity stop you from digging a hole to china?
gravity isnt your problem, passing through the earth's hot core is.
What is imprint in the movie Breaking Dawn?
imprinting is like gravity isnt holding you down its him/her.
What will happen if there is no force?
if their isnt forces their wont be frictin or gravity or anything it will be horroble god save us
Is earths magnetic field caused by gravity?
It isnt. Two different forces; gravity and magnetism. As for how gravity works; all objects have their own "gravity", the bigger they are, the more gravitational pull they have. Why gravity works; nobody knows or we would all have flying cars.
Is planet x really hit the earth?
NO! And the proof is its already 2013 no hit and earth isnt in the middle of the solar system and many planets are in it so I say planet x isnt going to collide with earth and if it is a meteorite then theres a really big chance planet x hits the huge sun and melts there
Is solar energy a renewable energy?
some people say it isnt if its the sun, so if u mean the the sun then no, it is not renewable. solar energy itself, you PROBABLY could...
How is data inputted into technology?
it isnt
Are there other solar systems within the Milky Way galaxy?
no there isnt milky way and galaxy are made by nestle
Is a galaxie the same as a solar system?
not at all. solar systems consists of planets orbiting a star, and a galaxy consists of hundreds or even thousands of solar systems and either some or all galaxies have black holes in the center.
Can you hack Sonic Free Riders to play as e 10000b?
No you cant .. becase the system 360 and Kinect File System isnt working with any Software and you cant even hack becase the Kinect System wont working with hacks Retexturing isnt Possible ive tryed this too .. believe or not it isnt working
Homeostatic relationship betwee muscular sysytem and integumentary system?
there isnt one
What is the trimester system set up in roe vs wade?
There isnt one
