Earth's gravity is strong enough to hold onto its atmosphere and keep it from drifting into space
.
What happens to air in space?
Gases (like air) expand to fill their containers, and in space there is no container, so it would simply
expand until it is the same density as space itself
. Answer 5: 1.
Why can't planes fly over Antarctica?
What is this?
The polar regions interfere with magnetic navigational equipment, making it harder for planes to navigate
. It can also be difficult for planes to connect with flight controllers because of the location's isolation.
Can jets fly in space?
Even the most modern of fighter jets cannot fly into space
. The F-35 Lightning II, considered to be the world's most advanced craft, has a service ceiling of around 15 kilometres (nine miles). This is less than a fifth of the way to space. Part of the reason fighter jets can't fly this high is their power source.
Do you age in space?
Scientists have recently observed for the first time that, on an epigenetic level,
astronauts age more slowly during long-term simulated space travel than they would have if their feet had been planted on Planet Earth.
Do cell phones work in space?
Inside the International Space Station or a shuttle where it's not subject to the harshness of space it wouldn't have a problem and indeed
astronauts are known to take phones with them
. A smartphone can even fare pretty well as part of a satellite if STRaND-1 and PhoneSat are anything to go by.
What does space smell like?
A succession of astronauts have described the smell as ‘… a rather pleasant metallic sensation … [like] … sweet-smelling welding fumes', ‘burning metal', ‘a distinct odour of ozone, an acrid smell', ‘walnuts and brake pads', ‘gunpowder' and even ‘burnt almond cookie'.
Why can't civilians go to Antarctica?
Antarctica is the only continent on Earth without a native human population. … Since
no country owns Antarctica, no visa is required to travel there
. If you are a citizen of a country that is a signatory of the Antarctic Treaty, you do need to get permission to travel to Antarctica.
Can you fly over Mount Everest?
The first men to fly over Mount Everest did so in an unpressurized biplane
. The two planes fly towards Lhotse and Everest at 32,000 feet. Though the 29,029-foot-high summit of Mount Everest was first conquered on foot by Tenzing Norgay and Edmund Hillary in 1953, it was conquered by air two decades earlier.
Why can't we go to the South Pole?
Well, that is because
visiting Antarctica is a privilege and a responsibility at the same time
. The Antarctic Treaty includes a protocol on environmental protection, which designates the continent as a natural reserve. There is a set of rules any visitor has to follow.
What happens if a plane flies too high?
If a passenger jet flies too high,
it reaches a point called ‘Coffin Corner'
. This is the point at which the aircraft's low speed stall and high-speed buffet meet and the plane can no longer maintain its altitude which forces it to descend.
How far up is space?
The Kármán line, an altitude of
100 km (62 mi) above sea level
, is conventionally used as the start of outer space in space treaties and for aerospace records keeping. The framework for international space law was established by the Outer Space Treaty, which entered into force on 10 October 1967.
Can you float in space?
In microgravity, astronauts can float in their spacecraft – or outside, on a spacewalk
. Heavy objects move around easily. For example, astronauts can move equipment weighing hundreds of pounds with their fingertips. Microgravity is sometimes called “zero gravity,” but this is misleading.
How long is 1 year on the moon?
27 days
How long is 1 year in space?
**One year in space would be
365 days
/1 year on earth…..
How long is 1 second in space?
How long is 1 second in space? 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 cold is space?
Hot things move quickly, cold things very slowly. If atoms come to a complete stop, they are at absolute zero. Space is just above that,
at an average temperature of 2.7 Kelvin (about minus 455 degrees Fahrenheit)
.
Does the ISS have Wi-Fi?
Yes, the International Space Station that is ISS has the facility of Wi-Fi connection
. The speed of this Wi-Fi is very high but not for the use of astronauts. This Wi-Fi connection is used to transfer data from the spaceship to other satellites and Earth at NASA itself.
Can you use a camera in space?
A film camera on the other hand will usually work
. NASA used medium format Hasselblad cameras for the Apollo missions and they performed very well. Eliminating the electronic parts also eliminates most of the problems with taking pictures in space.
Can you fart in space?
Surprisingly, that isn't the biggest problem associated with farting in space. Though
you're definitely more likely to worsen a small fire when you fart, it won't always injure or kill you
. The worst part about farting in space is the lack of airflow. Let's take a step back and remember how farting on Earth works.
Will a body decompose in space?
If you do die in space, your body will not decompose in the normal way, since there is no oxygen
. If you were near a source of heat, your body would mummify; if you were not, it would freeze. If your body was sealed in a space suit, it would decompose, but only for as long as the oxygen lasted.
Can someone hear you scream in space?
The old tagline ‘in space no one can hear you scream' has been confirmed by a South African mother loudly shouting for her children to tidy their room from 33,000 metres above the ground. Or not so loudly, as the case appears to be.
Is it illegal to live in Antarctica?
No-one lives in Antarctica indefinitely
in the way that they do in the rest of the world. It has no commercial industries, no towns or cities, no permanent residents. The only “settlements” with longer term residents (who stay for some months or a year, maybe two) are scientific bases.
Scientists have discovered
two new lakes
buried deep beneath the Antarctic Ice Sheet. These hidden gems of frigid water are part of a vast network of ever-changing lakes hidden beneath 1.2 to 2.5 miles (2 to 4 kilometers) of ice on the southernmost continent.
Can I buy land in Antarctica?
Antarctica is the Earth's only continent without a native human population, and
no one country can claim to own it
. Unique in the world, it is a land dedicated to science and all nations.
