- Are nebulae dangerous?
- What is the easiest nebula to see?
- Do you know what a nebula is made of?
- Can you see a star die?
- Is Horsehead nebula visible?
- Can you fart in space?
- What is a dead star called?
- How long does a star live for?
- What nebula can we see?
- How do you spot a nebula?
- How many dead bodies are in space?
- Can a nebula be seen from Earth?
- What are the 3 stars in a line?
- What do nebula actually look like?
- Does space have a smell?
- What does a dying star look like?
- Has anyone been lost in space?
- Where Orion’s belt is in the sky?
Are nebulae dangerous?
There’s nothing especially dangerous about the nebula specifically, deep space will kill your crew in time, if their ship is damaged.
They need to escape this nebula to get to somewhere they can do long-term repairs on their ship..
What is the easiest nebula to see?
The Orion nebula is the quickest and easiest one to locate in the sky. It is as far as almost 1300 light-years from our planet. It is called so because it is located in the Orion constellation. The Orion Nebula is also known as Messier 42, NGC 1976 or M42.
Do you know what a nebula is made of?
Nebulae are made of dust and gases—mostly hydrogen and helium. The dust and gases in a nebula are very spread out, but gravity can slowly begin to pull together clumps of dust and gas. … Eventually, the clump of dust and gas gets so big that it collapses from its own gravity.
Can you see a star die?
But sometimes, these leftover stars can get a new spark of life. Astronomers used a telescope in the Canary Islands to watch a dying star, dubbed HuBi 1, get a brief second wind.
Is Horsehead nebula visible?
The Horsehead can only be seen because its obscuring dust is silhouetted against the brighter nebula IC 434. … The glowing hydrogen gas marks the edge of the dark cloud that forms the nebula, which is evident in the notable change in the density of visible stars on either side of the cloud.
Can you 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 a dead star called?
A black dwarf is a theoretical stellar remnant, specifically a white dwarf that has cooled sufficiently that it no longer emits significant heat or light.
How long does a star live for?
about 10 billion yearsStars live different lengths of time, depending on how big they are. A star like our sun lives for about 10 billion years, while a star which weighs 20 times as much lives only 10 million years, about a thousandth as long. Stars begin their lives as dense clouds of gas and dust.
What nebula can we see?
Orion NebulaThe Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated in the Milky Way, being south of Orion’s Belt in the constellation of Orion. It is one of the brightest nebulae, and is visible to the naked eye in the night sky.
How do you spot a nebula?
How to find the Orion Nebula. Locate the constellation Orion. Find Orion’s belt, then find the three dimmer stars near the belt that make up Orion’s sword. In the middle of the sword, you will find the nebula.
How many dead bodies are in space?
However, of the roughly 550 people who have so far ventured into space, only three have actually died there.
Can a nebula be seen from Earth?
2 Answers. Yes, indeed! Many nebulae are visible from Earth in a small and cheap telescope, and even to the naked eye (if you are standing in a sufficiently dark place).
What are the 3 stars in a line?
Orion’s Belt or the Belt of Orion, also known as the Three Kings or Three Sisters, is an asterism in the constellation Orion. It consists of the three bright stars Alnitak, Alnilam and Mintaka. Looking for Orion’s Belt in the night sky is the easiest way to locate Orion in the sky.
What do nebula actually look like?
Nothing, nothing will ever look as cool as the pictures you see on your computer, or even have the same colors. If you were flying right through the Orion Nebula, it wouldn’t look anything like the pictures. … You might be able to see a few fuzzy bits, hint of nebulae, galaxies and star clusters.
Does space have a smell?
According to astronauts, they all smell like space. While each astronaut smells something a bit different, they all agree ‘space stinks’. Obviously, space is a vacuum, so no one has really ‘smelled’ it before in the traditional sense of the word. … But we can smell it indirectly.
What does a dying star look like?
When the helium fuel runs out, the core will expand and cool. The upper layers will expand and eject material that will collect around the dying star to form a planetary nebula. Finally, the core will cool into a white dwarf and then eventually into a black dwarf.
Has anyone been lost in space?
Soyuz 1 dooms cosmonaut: The first fatal accident in a space mission befell Soviet cosmonaut Vladimir Komarov, whose problem-plagued Soyuz 1 capsule crashed onto Russian soil in 1967. … The resulting drop in pressure also exposed the crew to the vacuum of space — the only human beings to ever experience such a fate.
Where Orion’s belt is in the sky?
Orion is found in the predawn morning sky every September. Yes, you can find Orion. If you go outside and look south to southeast before dawn now, you’ll notice Orion’s Belt, which consists of a short, straight row of medium-bright stars. Just draw a line through Orion’s Belt and extend that line toward the horizon.