- What does space smell like?
- How cold is deep space?
- How do you make a balloon fly without helium?
- How expensive is a weather balloon?
- Would a balloon work in space?
- What is the highest a balloon has gone?
- Has anyone lost in space?
- Has anyone gone around the world in a hot air balloon?
- How high can helicopters fly?
- Does releasing balloons kill birds?
- How many animals die from balloons?
- How high can you go in a hot air balloon and still breathe?
- What will happen if we throw water in space?
- Can a helium balloon hit a plane?
- Is it bad to release balloons?
- Can a hydrogen balloon reach space?
- Which plane can fly the highest?
- How long does it take for a balloon to reach space?
- How high can hydrogen balloon go?
- Why do balloons explode in space?
- Do balloons kill animals?
- What would happen to a helium balloon in space?
- How high can you go in a balloon without oxygen?
What does space smell 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..
How cold is deep 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).
How do you make a balloon fly without helium?
First, fill the water bottle about 1/3 of the way full with white vinegar. Next, put baking soda into the un-inflated balloon, filling it about halfway. Ideally, you’d have a funnel handy for this process but, because I didn’t have one, I made one out of construction paper rolled up, and tape. It did the trick!
How expensive is a weather balloon?
After your initial investment in a StratoStar High-Altitude Weather Balloon Curriculum, the average cost of high-altitude weather balloon equipment is $200-$400.
Would a balloon work in space?
A helium-filled balloon can float very high up into the atmosphere, however, it cannot float up into outer space. The air in Earth’s atmosphere gets thinner the higher up you go. The balloon can only rise up until the atmosphere surrounding it has the same weight as the helium in the balloon.
What is the highest a balloon has gone?
68,986 feet6. Highest balloon flight. The highest man has flown in a hot air balloon is 68,986 feet which was achieved by Dr Vijaypat Singhania who flew over Mumbai in India in November 2005.
Has anyone lost in space?
There’s no doubt space is an extremely dangerous place, but only a handful of space travelers have actually died there. Following the only deaths to have ever occurred in space, the USSR started a policy requiring all cosmonauts to wear pressurized spacesuits during reentry.
Has anyone gone around the world in a hot air balloon?
Below, pilot Steve Fossett standing on the gondola of the Bud Light Spirit of Freedom balloon, just after landing down in Australia on July 4th 2002. He became the first person in the world to complete a circumnavigation of the globe in a hot air balloon, completed in just under 15 days.
How high can helicopters fly?
around 25,000 feetTurbine-engined helicopters can reach around 25,000 feet. But the maximum height at which a helicopter can hover is much lower – a high performance helicopter like the Agusta A109E can hover at 10,400 feet.
Does releasing balloons kill birds?
Dolphins, whales, turtles, and many other marine species, as well as terrestrial animals such as cows, dogs, sheep, tortoises, birds and other animals have all been hurt or killed by balloons. The animal is usually killed from the balloon blocking its digestive tract, leaving them unable to take in any more nutrients.
How many animals die from balloons?
It is estimated by the Entanglement Network that over 100,000 marine mammals die each year from plastic entanglement or ingestion. A study performed in the Gulf of Mexico by the University of Texas Marine Science Institute concluded that 5 percent of the dead sea turtles had ingested latex (balloons).
How high can you go in a hot air balloon and still breathe?
But hot air balloons need oxygen for their burners to work – and the higher they rise, the thinner the air and the less oxygen available. The all-time record for hot air balloons is about 20,000 meters – or roughly 65,000 feet – set in 1988 by Per Lindstrand of the United Kingdom.
What will happen if we throw water in space?
You can bring liquid water to space (aboard, say, the international space station) where it can be kept in Earth-like conditions: at a stable temperature and pressure. … When the astronauts take a leak while on a mission and expel the result into space, it boils violently.
Can a helium balloon hit a plane?
Countywide : Helium Balloons May Have Caused 1993 Crash of Plane, Report Says. A bundle of helium balloons may have caused a private twin-engine plane to crash last year, killing the pilot, according to a recent report from federal investigators.
Is it bad to release balloons?
Many balloons that are not properly disposed of end up in the ocean and along shores, becoming marine debris….Balloons can be mistaken for food, and if eaten and ingested, balloons and other marine debris can lead to loss of nutrition, internal injury, starvation, and death.
Can a hydrogen balloon reach space?
Balloons (filled with helium/hydrogen/hot air) rise because they are less denser than air. … It would be very unlikely for a balloon filled with air to escape into outer space, just because of buoyancy provided by the atmosphere.
Which plane can fly the highest?
Answer: The highest commercial airliner altitude was 60,000 feet by Concorde. The highest military air-breathing engine airplane was the SR-71 — about 90,000 feet. The highest airliner flying today reaches 45,000 feet. The highest business jet flying today reaches 51,000 feet.
How long does it take for a balloon to reach space?
about two hoursHow fast does the balloon go after launch until it reaches float altitude? The balloon typically rises at a speed of 1,000 feet per minute. It takes about two hours to reach a float altitude of 120,000 feet.
How high can hydrogen balloon go?
High-altitude balloons are manned or unmanned balloons, usually filled with helium or hydrogen, that are released into the stratosphere, generally attaining between 18 and 37 km (11 and 23 mi; 59,000 and 121,000 ft) above sea level.
Why do balloons explode in space?
When you blow up a balloon on Earth, the air pushed into the balloon is at a higher pressure than the air that surrounds it (1 atm). … The air molecules in this space balloon would expand at an extremely rapid rate, quickly pushing the rubber walls past their elasticity limits, causing the balloon to explode.
Do balloons kill animals?
Balloons are great at birthdays, weddings, graduations and more, but once they get loose, balloons can pose a threat to many animals. Birds, turtles and other animals commonly mistake balloons for food, which can harm or even kill them.
What would happen to a helium balloon in space?
A helium balloon on the moon might as well be made of lead. For any balloon to stay aloft in any atmosphere, the gas inside it must be lighter than the surrounding air. … Unable to escape even lunar gravity, which is one sixth that of Earth’s, the balloon would plunge to the ground.
How high can you go in a balloon without oxygen?
How High? A balloon can fly, with proper weather conditions, up to 12,500 feet above sea level before oxygen is required.