Astronomy Stack Exchange is a question and answer site for astronomers and astrophysicists. It only takes a minute to sign up. I was camping this weekend away from the city, so my friends and I decided to spend one of the nights watching the sky, since it's impossible to see anything around where we live.Technomarket sofia
After a little while, of staring up, I saw what looked like a star moving. It moved fast, but not a long distance, and various directions and back.Al waha company
It was about the same size of the other stars near by. It was not as bright as other stars though. I stopped looking up for a little bit, to make sure my eyes were seeing things correctly.
But then I looked up again I continued to see the light moving. I thought I was going crazy, so I pointed it out to my friend. It took him a little while, but after a few minutes he also saw it. His girlfriend also saw it a few minutes later. My friend brought up something about satellite reflections and other theories, but we have no idea what we saw. There was a object, apparently flying above you, that you couldn't identify. By definition this is an unidentified flying object.
However this does not imply that it was an extra-terrestrial spacecraft. There is no real way to decide what it was you saw. There are a couple of points in your report that are odd.
You describe it as the same size as stars, but less bright. Stars have no visible size, and have many magnitudes of brightness. Your report suggests that you are someone who doesn't regularly observe the sky, and so is likely to be more susceptible to optical illusions and tricks that eyes can play on us. The League of Lost Causes wrote the definitive How to identify that light in the sky?Aquarius, the "water bearer," is a large but faint constellation in the southern sky.
Aries, the "ram," is a mid-size constellation in the Northern Hemisphere. The small faint constellation Cancer, the "crab," is rich in open clusters and double stars.
This sky map shows the location of the constellation Capricornus, the "sea goat.
The eighth-largest constellation, Draco, the "dragon," doesn't appear especially prominent. Gemini, the "twins," is a constellation high in the winter sky, containing a number of interesting observing targets. This sky chart shows constellation Leo, the "lion," and its trademark sickle.
The stars that make up the constellation Libra, the "scales," were once considered part of Scorpius. Ophiuchus, the "snake bearer," is a little-known but important constellation, which graces our evening skies in the summer.
Orion, the "hunter," as imagined, with the stars that make it. Pegasus, named after the winged white horse of Poseidon in Greek mythology, is easy to find when you spot the Great Square. Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community space. Current page: Page 1.
Please deactivate your ad blocker in order to see our subscription offer. Page 1 of 2: Page 1 Page 1 Page 2. Aquarius, the Water Bearer Stellarium Aquarius, the "water bearer," is a large but faint constellation in the southern sky.April All descriptions below are for mid-northern latitudes in the Northern Hemisphere.
Ever hear of the Golden Handle on the Moon? Well, you can see it this month. Go to April 2 below for more information. Is the Full Moon this month a Super Moon?
Go to April 7 for more. Back to top of page. The planet Venus is brilliant in the western sky after sunset this month. Venus passes right through the bright star cluster called the Pleiades or Seven Sisters on April 3. Looking west two hours after sunset.
Be sure to click on the scene for a full image. The stars and constellations of winter are now clustered in the western evening sky and are slowly disappearing as we get well into spring.
The constellation Leo the Lion dominates high in the south. Each night as Leo moves westward it appears the lion is chasing the winter stars away. Face south mid-evening and look overhead. Imagine the dipper is filled with water but has holes in the bottom. As the water leaks out it falls right onto the back of Leo. The front of the Lion looks like a backward question mark with the bright star Regulus marking the dot.
The back of the lion is a triangle of stars. Use our Basic Evening Star Map below to help you find your way around the sky from there. Facing south and looking overhead mid-evening. There are many more constellation star patterns you can pick out using our easy, basic morning star map. Download it below, and have some fun! For star maps to print properly, download pdf and save to your computer, then print from there.
Download our star maps to help you find your way around the sky. Our basic star maps show the planets and major star patterns or constellations visible in the evening and morning skies this month, without faint background stars. This makes it easier to pick out the brighter patterns in the real sky.Abb circuit breakers price list
The edges of the circular map mark the horizon all around you. Find one of the bright constellation patterns, ignoring fainter stars you might see in between. You can then jump from constellation to constellation, finding your way around the sky.
It helps to use a dim, red flashlight so that you can see both the map and the sky together. The planets JupiterSaturn and Mars dominate the southeastern sky before dawn. Mars and Saturn were at their closest to each other on March But as you can see below, since Mars is closer to the Sun than Jupiter and Saturn, it moves quite a bit faster across our sky than the giant outer planets do. It really seems to speed away from Jupiter and Saturn this month. Looking southeast an hour before sunrise.Ever wondered how people take those amazing photos of the night sky, filled with nebulae, galaxies and all sort of impressive sights?
Well, you don't need the Hubble telescope for a great photo of the night sky.Fspassengers alternative p3d v4
You can get great results with just a digital camera and a computer. The magic of stacking. In this Instructable I'm going to show how a little statistics-based magic can help you get outstanding star photos, even with a regular compact digital camera. All you really need are a camera and a computer, although a remote control for the camera and a tripod will make your life much easier. Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson. The main problem with stars and things you want to photograph is that they're so dim. Very little light reaches the earth from a dim star, so just pointing your camera at the sky and clicking the shutter will only capture a few of the brightest stars.
Ideally, you want to leave your shutter open for as long as possible, but there are problems with this. Firstly, the stars move around the sky, so on any exposure above about 15 seconds the stars will stretch out into curved streaks. This is a cool effect if it's what you're after, but if you want a picture of the sky as it appears to your eyes it's not helpful. The second problem is that digital cameras pick up stray radio signals, cosmic rays, thermal vibrations and all sorts of other things which aren't starlight.
Thirdly, most cheap digital cameras will only take single exposures for a maximum of 15 or 30 seconds. An SLR with bulb mode will happily leave the shutter open for as long as you want, but this is a guide that will work with any camera. Fortunately, stacking images can get rid of all of these problems and increase the amount of detail visible in return for a little effort.
My examples will be taken from a set of photos I took of Cassiopeia and the surrounding sky. The image above shows a comparison of just Cassiopeia between one of my raw photos and the finished stack. This step is more about the theory of how stacking works- if you don't care about random distributions and would rather get going, feel free to skip it. Roll a dice once and you might get any result from 1 to 6. Roll it a thousand times, and you can be pretty sure the results will average out to about 3.
If the results average to a different value, you can be fairly sure your dice is loaded. There's no way you could know that from a single roll, but by taking the average of lots of rolls you can see the pattern of behaviour. Your camera works the same way. If you take a single photo in the dark, it will look speckly.Far away from human settlement, when the weather is good, stars, planets and the Milky Way shimmer with incredible clarity in clear, dark night skies.
The night sky has inspired our art and literature since early civilisation. Being cut off from that source by light pollution is to be deprived of something essential to our humanity. Dark skies are increasingly rare: as the human population becomes more and more urbanised, man-made lights obscure our view of the stars and other celestial features.
Watching the spectacular arch of the Milky Way rising over the horizon sounds like a scene of science fiction to many kids and young people raised in urban areas. And some experts point out light pollution can disrupt the navigational ability of animals including turtles, fish and butterflies. Namibia is home to a growing industry in astrotourism, with the Namib Desert's extremely dry weather and pristine skies perfect for the activity.
Looking around you can see a degree panorama of the horizon. The Empty Quarter in the south-eastern part of the Arabian Peninsula is one of the largest continuous deserts in the world, covering an area of aboutsq milessq km. As its name suggest, the desert is almost empty of people. Pristine night skies hang above most areas of the Atacama Desert, says Tafreshi.
Walking on the desert between the scattered rocks and boulders on the pale red dust feels like being on Mars but under the Earth sky. National parks in the US and elsewhere are often fantastic places to experience authentically dark night skies, since they tend to be relatively far from cities and relatively undeveloped in terms of installations of artificial lighting.
Sparsely populated Wyoming, home to Yellowstone National Park, is one such state known for offering stunning views of night skies. Earth Menu. Life through the Lens Night Star 10 of the most breathtaking night skies on Earth.
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Share on StumbleUpon. By Michelle Douglass 27 August Watch Sky TV today. And we're making Sky even better for everyone. Better together. Join to start watching Sky TV today on your mobile, tablet or laptop, and book a Sky engineer to your home from 1 June. Sky Mobile Spring Sale. Browse phones.Ps4 restore user
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Bringing the cinema to you. Register your interest for all the latest news as it comes. Join today. Got Sky. Prices may change during this period. Join now. With 2GB data.The brightest stars in our night sky are an object of constant interest to stargazers. Some appear very bright to us because they're relatively nearby, while others look bright because they're massive and very hot, pumping out lots of radiation. Some look dim because of their age, or because they're far away.
There's no way to tell just by looking at a star what its age isbut we can tell brightness and use that to learn more. Stars are massive shining spheres of hot gas that exist in all galaxies across the universe.
How to See SpaceX's Starlink Satellite 'Train' in the Night Sky
They were among the first objects to form in the infant universe, and they continue to be born in many galaxies, including our Milky Way. The star closest to us is the Sun. All stars are made primarily of hydrogen, smaller amounts of helium, and traces of other elements. The stars we can see with the naked eye in the night sky all belong to the Milky Way Galaxythe huge system of stars that contains our solar system.
It contains hundreds of billions of stars, star clusters, and clouds of gas and dust called nebulae where stars are born. Here are the ten brightest stars in Earth's night sky.10 Close Stars and What They are Like
These make excellent stargazing targets from all but the most light-polluted cities. Sirius, also known as the Dog Staris the brightest star in the night sky. Its name comes from the Greek word for "scorching. It's actually a double star system, with a very bright primary and a dimmer secondary star. Sirius is visible from late August in the early mornings until mid-to-late March and lies 8.
Astronomers classify it as a type A1Vm star, based on their method of classifying stars by their temperatures and other characteristics. Canopus was well known to the ancients and is named either for an ancient city in northern Egypt or the helmsman for Menelaus, a mythological king of Sparta. It's the second brightest star in the night sky, and mainly visible from the Southern Hemisphere. Observers who live in the southern regions of the Northern Hemisphere can also see it low in their skies during certain parts of the year.
Canopus lies 74 light-years away from us and forms part of the constellation Carina. Astronomers classify it as a type F star, which means it's slightly hotter and more massive than the Sun. It's also a more aged star than our Sun.
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