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I'm not sure exactly what pictures you're talking about, but I suspect its "pictures taken by astronauts on the International Space Station" or something like that.
When taking a picture, there are several variables that need to be adjusted to make it come out "good". One of them is shutter speed/exposure time. If this is too long, then the picture will be blurry. If it's too short, then the picture will be dark. The more brightly lit the subject, the shorter the shutter speed can be. Normally a short shutter speed is good because it makes the picture sharper.
If you go outside at night and take a picture of the sky (without doing anything special, like hooking the camera up to a telescope) you probably won't get any stars visible in the picture, other than possibly one or two very bright ones. This is because they're just not giving off enough light for the camera to register it in the time the shutter is open.
The same thing is true in space. The stars are brighter, but so is the Sun. If you're taking a picture of the brightly lit ISS, then the shutter speed needs to be very short to avoid overexposing it, and the stars won't show up in the picture.
What else can I help you with?
Do astronomers get summer breaks?
U spelled break wrong, but i most certainly do think they dont get breaks.
What are X-ray and gamma ray telescopes used for?
X-ray and gamma ray telescopes are used to give us "alternate" views of objects in the universe. It is extremely helpful to see all of the different wavelengths of electromagnetic energies give off by objects to better understand what they are and how to classify them for further study. x-rays can also cause cancer whilst looking through them also a lamborghini can see more into the future than xray and gamma ray telescopes
Who are some European movie stars?
dont have a clue
Do astronauts get constipated or have diarrhea from the space food?
i dont think usally since they useally try to keep the foood as fresh as possible in space
Where every powercell is on Jak and Daxter?
i dont have enough space to answer you but if you email me at nathanham85@yahoo.co.nz ill answer you.
Why do you think that astronomers are considered to be e Earth scientists?
Astronomers study celestial objects such as stars, planets, and galaxies, which are located in space above Earth. While astronomers may not focus on the geology or atmosphere of Earth, their work is still aligned with studying the natural phenomena of the universe, making them closely related to Earth scientists.
How do astronomers think they know about the distance of stars?
They dont
What are objects do scientists study in space?
i dont konw at all
What goes on in space?
pretty much nothing because its just full of portals and stars and space junk. i dont really know about aliens though. we will find out one day
What technology use to explore in space?
Technologies such as satellites, telescopes, spacecraft, rovers, and probes are used to explore space. These devices help scientists and researchers study planets, stars, galaxies, and other celestial bodies in our universe. They provide valuable data and information that deepen our understanding of the cosmos.
Why do astronomers often place telescopes in dry areas?
so they dont get wet
What Will It Be Like In The Future?
No one really knows. In the bible it says that the world will end because of the chaos and corruption And Astronomers believe that it will end at 2012. Even though it seems like nonsense it isn't. 1995 was a guess out of nowhere. Then 2000 was someone trying to scare everyone of the new millennium. But astronomers can see into space and the stars and see that something is going terribly wrong. But I dont believe it will be exactly 2012. But there are 365 days in a year so who knows?
How do you classify stars by age?
Stars can be classified by age based on their position in the Hertzsprung-Russell (HR) diagram. Young stars are typically located in the upper left part of the diagram (O and B type stars), while middle-aged stars like our Sun are in the middle (G type stars). Older stars are found in the lower right part of the diagram (M type stars). By analyzing a star's characteristics like temperature, luminosity, and spectral type, astronomers can estimate its age.
What is the space in space called after a star explode?
well it depends on the star. not all stars explode. small to medium sized stars just go into a planetary nebula after they swell up to a red giant then the bigger stars do explode, they have a super nova after the swell up into a super giant. but dont worry i star will not explode... its a really small star. --- nichole brooks :)
What is the uses of stars?
stars tell the time even you dont have a watch
How long do astronomers have to go to school?
i dont know look it up :D , jacey ella
Why do you study tourism?
i dont
