Are stars really close together in outer space
This is not uncommon in a galaxy.
The two stars orbit each other as a binary system, and those two stars together travel around the galaxy’s core.
However, the two stars are really not very close to each other at all.
That’s enough space to fit at least half our solar system between the two stars..
Can astronauts fart in space
When astronauts are not in the space suit and floating about, the fart smell is exaggerated by the lack of airflow from the recycled air used and its inability to mask any smell. … As per your second question on the ability to thrust about in space from a fart, this is very near impossible.
What happens if 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.
Do astronauts see stars in space
When you look at all those starless Apollo photographs taken on the moon, you might think that space is nothing but a vast chasm of darkness—but astronauts are always seeing stars. Stars are visible from the moon and the International Space Station, no matter what those photos might have you believe.
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. All seven crew members died, including Christa McAuliffe, a teacher from New Hampshire selected on a special NASA programme to bring civilians into space. …
Why are there no stars visible in space
The stars aren’t visible because they are too faint. The astronauts in their white spacesuits appear quite bright, so they must use short shutter speeds and large f/stops to not overexpose the pictures.
Can you get pregnant in space
As a result NASA’s official policy forbids pregnancy in space. Female astronauts are tested regularly in the 10 days prior to launch. And sex in space is very much frowned upon. So far the have been no confirmed instances of coitus, though lots of speculation.
Why did man stop going to the moon
But in 1970 future Apollo missions were cancelled. Apollo 17 became the last manned 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.
Why is space so empty
Outer space is teaming with fields and particles, as depicted in this artistic rendering. Even a “perfect” vacuum would still hold vacuum energy, the Higgs field, and spacetime curvature. Space seems empty to humans because we can’t see most of the stuff there, and because there is much less air than we are used to.
Why do stars twinkle
As light from a star races through our atmosphere, it bounces and bumps through the different layers, bending the light before you see it. Since the hot and cold layers of air keep moving, the bending of the light changes too, which causes the star’s appearance to wobble or twinkle.
What are the 2 closest stars to each other
The two main stars are Alpha Centauri A and Alpha Centauri B, which are approximately 4.3 light years away from Earth. The third star in the Alpha Centauri system, Proxima Centauri, is actually the closest star to our solar system at approximately 4.2 lightyears away from Earth.
What does space smell like
Fun fact: What does space smell like? In a 2012 article published in the Atlantic, astronauts describe being met with a peculiar smell after removing their helmets following a spacewalk. That smell has been described as “seared steak,” “hot metal” and “welding fumes.”
Do female astronauts wear bras in space
According to this Salon article, yes they do. They don’t need the support, but the bra keeps their wobbly bits in place while floating around in microgravity. They also like having an extra layer between said bits and the cameras all over the space station.
How much do astronauts get paid
Civilian astronaut salaries GS-11 astronauts average starting salary: $66,026 per year. GS-14 astronauts can earn up to $144,566 per year.
Does the Earth look like a star from space
Speeding outward from the Earth and moon system, you pass the orbits of the planets Mars, Jupiter and Saturn. From all of these worlds, Earth looks like a star, which gets fainter as you get farther away.
How dangerous is space
The environment of space is lethal without appropriate protection: the greatest threat in the vacuum of space derives from the lack of oxygen and pressure, although temperature and radiation also pose risks. The effects of space exposure can result in ebullism, hypoxia, hypocapnia, and decompression sickness.
What 2 stars are closest together
The closest star to Earth are three stars in the Alpha Centauri system. The two main stars are Alpha Centauri A and Alpha Centauri B, which form a binary pair. They are an average of 4.3 light-years from Earth. The third star is Proxima Centauri.
How does a star look from space
Setting stars are visible even through the dense orange-green airglow. The brightest light in the image is a lightning flash that illuminated a large mass of clouds. The flash reflected off the shiny solar arrays of the ISS and back to the camera.