- Can astronauts fart in space?
- What is the biggest known star?
- Can astronauts have tattoos?
- Can you see anything in space?
- Why is the space black?
- How do stars look in space?
- What is the biggest star in the universe 2020?
- Is space pitch black?
- What does space smell like?
- Why doesnt the sun shine in space?
- Can astronauts see stars?
- Why we Cannot see stars in space?
- How big a star is?
- Who is bigger star or sun?
- Why do stars twinkle?
Can astronauts fart in space?
On Earth, farts are typically no big deal — smelly, harmless, and they quickly dissipate.
But if you’re an astronaut, every fart is a ticking time bomb.
The gases in farts are flammable, which can quickly become a problem in a tiny pressurized capsule in the middle of space where your fart gases have no where to go..
What is the biggest known star?
Pistol StarAnswer: The largest known star (in terms of mass and brightness) is called the Pistol Star. It is believed to be 100 times as massive as our Sun, and 10,000,000 times as bright! In 1990, a star named the Pistol Star was known to lie at the center of the Pistol Nebula in the Milky Way Galaxy.
Can astronauts have tattoos?
NASA currently has no rules against astronauts having visible tattoos. … According to Brooklynn Covington who has already researched this: “Although no astronaut to date has had any tattoos during their employment with NASA. NASA currently has no rules against astronauts having visible tattoos.
Can you see anything in space?
Using binoculars, astronauts could even see roads, dams, harbors, even large vehicles such as ships and planes. At night, cities are also easily visible from the higher orbit of the ISS.
Why is the space black?
The daytime sky is blue because light from the nearby Sun hits molecules in the Earth’s atmosphere and scatters off in all directions. … At night, when that part of Earth is facing away from the Sun, space looks black because there is no nearby bright source of light, like the Sun, to be scattered.
How do stars look in 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.
What is the biggest star in the universe 2020?
UY Scuti is the largest star in the universe and dwarfs all other stars. Astronomers working in Germany first discovered and identified the start in 1860 as part of their research at the Boon Observatory.
Is space pitch black?
Despite the fact that blazing stars and galaxies shine throughout the universe, space is pitch black, rather than being brightly lit.
What does space smell like?
[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’. Some astronauts have likened the smells of space to walnuts. … It may be this, and not an interstellar aroma, that astronauts are smelling.
Why doesnt the sun shine in space?
Space is dark because there is no atmosphere to scatter the sunlight. … As there is nothing else in space to shine, hence we never see the Sun’s light.
Can astronauts see stars?
So yes, it is possible to see the brightest stars and planets in daylight from the space station. … The reason you never see stars in photos taken either on the lunar surface or in the vicinity of the sunlit Earth from the ISS is because it’s too doggone bright!
Why we Cannot see stars in space?
Fast exposure times means they can get good pictures of the bright Earth or lunar surface, but it also means no stars in the picture. Even in space, stars are relatively dim, and simply don’t produce enough light to show up in photos set for bright sunlight.
How big a star is?
Stars come in huge range of different sizes. Neutron stars can be just 20 to 40 km in diameter, whereas white dwarf can be very similar in size to Earth’s. The largest supergiants, on the other hand, can be more than 1500 times larger than our Sun.
Who is bigger star or sun?
We have found stars that are 100 times bigger in diameter than our sun.
Why do stars twinkle?
In fact, most of the stars are shining with a steady light. The movement of air (sometimes called turbulence) in the atmosphere of Earth causes the starlight to get slightly bent as it travels from the distant star through the atmosphere down to us on the ground. … To our eyes, this makes the star seem to twinkle.