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NASAs space shuttle program is coming to an end. After the planned November 12th STS-129 space shuttle mission, there will only be 5 shuttle flights left. The end of an era is at hand. Before this part of history is over, maybe you will be able to see a shuttle launch.

Those 5 final space shuttle missions will be over by September, 2010. Now is your final chance to view a space shuttle launch. If you have ever considered seeing a space shuttle launch, try to make plans to do so now.

Since space shuttle launches are often delayed, a wise thing to do would be to combine your shuttle viewing vacation with other Florida vacation activities. You can relax on Florida beaches or enjoy activities in Orlando if NASA changes its shuttle launch plans. Since Orlando is approximately an hour away from Cape Canaveral, your shuttle launch vacation can include space museums and beach fun as well as Orlando amusement park fun.

Where can you go to get a good view of a space shuttle launch? Space View Park in northern Titusville, close to the Kennedy Space Center, is a great place to see a launch. In fact, there are many good, free viewing locations in Titusville all along the river.

You can also see a launch from two places at the Kennedy Space Center- the Visitor Complex or the NASA causeway. To see a launch at KSC, you have to get tickets in advance. The tickets often sell out rapidly and there are no refunds. The NASA causeway is the only public location at KSC with a view of the launch pad because the Visitor Complex area has trees and things blocking the view.

If you take some of your vacation in the Orlando area, you can enjoy visiting the Disney World Resort or Universal Studios. You can experience Discovery Cove and swim with a dolphins or take a behind-the-scenes tour a dolphin nursery in Sea World. The Bob Carr Performing Arts Centre brings national performances to the town.

With so many things to do in Orlando and near the launch site, you will be able to have a memorable Florida vacation even if the space shuttle launch is delayed. So plan now to have a vacation which may give you a once-in-a-lifetime chance to view a space shuttle launch. If you wait past 2010, you will miss your opportunity to see a shuttle launch. If you are lucky, you may be able to see a launch before the end of the space shuttle program. Good luck!

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Tom B. Johnson Nasa Disney Universal Studios, Disney World, dolphin, entertainment, florida, learning, Nasa, Orlando, science, space shuttle vacation ideas, theme park, travel, vacation, vacation tips

How many facts are there to be known or learned about all the objects and phenomenon in our entire universe? Just think: there are about 1 x 10 ^22 stars in the universe, that’s 10,000,000,000,000,000,000,000 stars; then there are many of those stars that have planets in orbit around them. Then consider the moons that orbit those planets and the comets and asteroids, the galaxies these stars form, the nebulae and black holes and everything else that’s out there. The amount of information and data is really quite mind-boggling. This article definitely will not contain every fact about astronomy, but they are very interesting facts nevertheless.

Let’s take a look at a small subset of astronomy: “the brightest stars as seen from Earth”. That’s discounting the Sun which is about 250,000 times closer than the next nearest star. It’s so bright that when the sky is viewed from the Earth, it washes out all the other stars in the sky during a phenomenon called daylight.

So, keep in mind while reading this list that according to the scale used, lower numbers are brighter. The Sun would be about -26.73, whereas the full moon is -12.6; bearing that in mind, here are the top 5:

#5 is Vega, which is in Lyra, and which means ‘falling eagle’ in Arabic. It’s about 25 light years away from the Earth, with a magnitude of 0.04.

When you are thinking about these astronomical facts, please bear in mind that the ‘brightest from the Earth’ doesn’t mean ‘largest’ or ‘brightest’. The Sun is not the largest or brightest star in the universe or even the galaxy, yet it seems so bright to us because it is near compared to the other stars.

#4 Rigel Kentaurus is a very bright, bluish-white supergiant star in the constellation of Orion. It is a binary star, with an average apparent magnitude of 0.12. It’s scientific name is Beta Orionis. ‘Rigel Kentaurus’ is Arabic for the ‘foot of the centaur’. It’s about four light years from Earth.

#3 is Arcturus. The name is Latin/Greek and means ‘guardian of the bear’. This star is roughly 37 light years away. It is in the constellation of Bootes, behind The Great Bear. It has a magnitude of 0.00

#2 Canopus. Of the top five, Canopus, the Greek name for the pilot of the ship Argo in the stories about Jason and the Argonauts, is the brightest, but because it is 313 light years from Earth, it’s only second on this list of the five brightest stars seen from Earth. It has a magnitude of -.62.

#1 is Sirius, which translate from the Greek as ’scorching’. It’s also sometimes called the ‘Dog Star’ because it is the brightest star in the constellation of Canis Major, which means ‘The Big Dog’ in Latin. It is situated only 9 light years from Earth, which makes it easily the second closest of these top five. It has a magnitude of -1.44, which makes it very easily the brightest star that can be observed in the night sky.

These few data don’t even scratch the surface of subject of astronomy but it’s something for you to think about the next time you gaze up into the night sky.

Are you fascinated by Astronomy for Beginners? If you are then, please visait our website at http://astronomy.the-real-way.com Visit the Uber Article Directory to get a totally unique version of this article for reprint.

categories: astronomy,photography,NASA,space,technology,hobbies,science,scientists,recreation,education,environment,self help,outdoor,other

Colin Jones Nasa astronomy, education, environment, Hobbies, Nasa, Other, outdoor, photography, Recreation, science, scientists, self help, Space, technology

If you’ve been shopping for a memory foam mattress, you’ve probably heard about density being a key factor in your decision. Higher density typically means a higher quality because it offers more support and durability, and usually uses a better type of foam. You will have to pay a bit more for this, but it will likely be worth it.

Determining the density basically comes down to how much weight a sample of the foam being tested can withhold. The pounds it can hold up are measured per cubic foot, giving a final number in pcf that usually ranges between 2. 5 and 6. Most retailers, though, only use pounds, and would label a 5 pcf mattress as 5 lbs when selling it in stores.

Density, above anything else, signifies how good the product you’re getting is and how comfortable it will be. If you’re debating between getting one that costs more over one that is cheaper but won’t give you what you need, it’s better to save your money and get something that is not only more comfortable, but that will also last longer.

It’s a common mistake to think that the more dense your mattress is, the more firm it is, and that turns many people away from buying the best option. Surprisingly, these two factors have very little to do with each other. Get the firmness you want by looking at the Initial Load Deflection, or ILD, which is rated between 10 and 16, from low to high.

Thousands of tiny cells come together to form the foam used in these mattresses. They have polyurethane walls and varying amounts of air or space. Generally, you want a dense mattress as determined by thick walls and a small amount of space. However, this can be taken too far and you might get a mattress that doesn’t conform to your body.

Companies, of course, want to make dense mattresses people will buy, even at higher costs to them. However, you shouldn’t blindly buy whatever is the densest mattress. If it’s above 5 lbs, it will be too dense for you to get what you want, and the extra money you spend will leave you with something worse.

Finally, don’t assume that just because a mattress uses memory foam, it’s only made out of that. In fact, all will be comprised largely of base foam, which is very firm in terms of its ILD and holds up the memory foam, which only comprises a few layers on the top of the mattress. Make sure you get the base foam you want as well.

Investing in a memory foam mattress can bring in many health benefits. You should also find the memory foam mattress that suits your needs.

Moe Kittaneh Nasa back problems, bed, beds, ecommerce, home, internet business, mattress, mattresses, memory foam, Nasa, sleep, tempurpedic

Most of us are aware that sleep is critical for the human body. When we sleep this is the time that the body takes to repair and rejuvenate itself after a stressful day or even week. We should always ensure that we get eight hours of sleep every day and when we do not get this right we hope that we will be able to make that sleep time up. It never quite seems to work though and you have to make the most of the time that you do get to sleep. Ensuring that you have an excellent mattress is a crucial part of this.

The choice of one’s mattress is definitely something that should come about as a result of a good period of thought and consideration. It is important to think of this acquisition as an investment. Spending good money now will have good returns for your health.

You will first need to figure out what size you need, there is a range all the way from three quarters to king size. That is not the full range though, there are some shops that specialise in odd sized mattresses and you will find that in some cases these are even bigger than king size.

Going to a shop like this will be a good idea if you want to get a mattress that is all together different. So a heart shaped one or one that turns around might be an idea. Water beds were popular at one stage and then practical sense won through.

The mattress you choose should be the exact consistency that your body needs. You will need a hard mattress if you have a sore back so that it can give you the required support. If you were to opt for something too soft, you might find that you even start to get neck troubles.

The mattress should also not be lumpy, this is a common problem with down mattresses that are typically made from feathers. Often they bunch together and this is where lumps form, it does not make for the best sleeping experience and one is likely to wake up feeling anything but rested.

It is a good idea to find a mattress that has a combination of springs and coils and if you can try to find one that does not have wires. This means that not only will the mattress last longer, but you will generally find that you will get a better level of support from a mattress like this. They shape themselves in the same way as your body, making sleep easy to achieve.

The choice in mattresses these days is vast, so make sure when you are at the shop that you actually test them out. This may seem a bit embarrassing but remember you are investing in your health and you have to make sure that you choose the best mattress for you.

Buying a mattress or a memory foam mattress topper online is always a good choice.

Moe Kittaneh Nasa bed, beds, furniture, health, home, mattress, mattresses, memory foam, Nasa, sleep, sleep apnea

Only last weekend the JPL team which is leading the operations of the two rovers on Mars declared alert after the on board computer of Spirit has rebooted twice .The robot communicated with the Earth ground station Friday as well as in weekend but the transmission was blurred although physically speaking the board parameters were nominal (the solar panels produce sufficient energy, the batteries are loaded and the external temperature are normal).

Spirit has 2 ways of communicating with Earth: either through direct transmission, indirect transmission, or using the UHF band to redirect the date to the satellites in orbit around Mars.

Last weekend the communication was set to go on using the main on board antenna but it seems that one reboot took place during this communication. For now the reasons for this event were not discovered but for security improvement the choices was not to use the antenna anymore.

In the following period the accent will go on the physical data collecting for the onboard equipment downsizing the data resulted from scientific measurements especially in order to help the research team find out the source of the malfunction.

One of the suspicions refers to the software which was replaced last month but on the other hand the same software operates the other rover and there didnt appear any kind of problems. Another chance can be the fact that the electronic became old.

The rovers turn 5 in January and although the working parameters are normal, a thorough investigation could unveil malfunctions that can only add to the list of already known problems. (Spirit operates since 2006 with only 5 of the 6 wheels).

Momentarily parked on Home Plate (Spirit) and on Endeavour Crater (Opportunity), the two rovers are waited the date of 21 April when Mars came at a full orbit of 23 month around the Sun and in the closest point to it. The rise of the temperature and the dust storms accompanied the phenomenon and endangered the scientific experiments ran by the two robots.

Because the solar energy is responsible for the functioning of the electrical gear the operations team had to make a compromise between the security of the robots and the continuance of the scientific experiments.

Magarena.com is a website designed for everyone who love to read science magazines

categories: Science,nasa,planets

Nikky Alonso Nasa Nasa, planets, science

Astronomy is the study of outer space. It is a serious science, but also a very pleasurable hobby. Therefore, whenever an astronomy picture of the day is offered to people, they usually take it. There are plenty of such pictures to choose from, and plenty of interesting objects out there to keep people looking.

NASA of course is a primary source for an astronomy picture of the day. This site NASA.gov shows a new image each and every day. There’s also another section that shows video footage. This could be used to create your own image site. Saturn’s moon Enceladus was featured on November 5, 2008.

That photo was taken by a passing spacecraft. It can reproduce details the size of a bus. The ice on this moon reflects as glare, nearly 100% of all the sun light that strikes it. So you would need to wear sunglasses! This moon is so unusual that Cassini will continue to fly by for more images later in its mission.

NASA retains an archive of all the astronomy image of the day dating all the way back to June 16th, 1995. It was a ‘what if’ photo of the Earth posing as a neutron star. The footage is a computer generation. The most noteworthy feature is that the constellation of Orion is visible twice. This is because even light from behind a neutron star is visible since the dense star bends the light around it. This causes some objects to be seen twice.

The entry for the 8th of September, 1995 was an amazing picture of the internal section of the ‘Milky Way’ galaxy taken by NASA’s COBE satellite. This area is usually not visible because of the dust masking it. But COBE scans in infrared, so produced that amazing picture of our very symmetrical galaxy.

The astronomy picture of the day was identical on January 1st, 2000 and January 1st, 2001, the reason being that both dates displayed this picture is that most people considered the year 2000 as the first year of the third millennium.

However, the third millennium actually commenced on January 1st, 2001. NASA reasoned it was just better to just go with the flow and do it on both dates. apod.nasa.gov/apod/ap010101.html shows mankind’s view of the universe as it progressed from mere objects circling the Earth, all the way to the ‘Big Bang’ creating the universe as we see it today.

NASA has thousands more days with their very own unique astronomy picture of the day. Visit their web site, NASA.gov to see them.

Astronomy: pictures of the day are fascinating to huge numbers of people. If you are fascinated by astronomy, go along to our website at: http://astronomy.the-real-way.com Don’t reprint this exact article. Instead, reprint a free unique content version of this same article.

categories: astronomy,photography,NASA,space,technology,hobbies,science,scientists,recreation,education,environment,self help,outdoor,other

Colin Jones Nasa astronomy, education, environment, Hobbies, Nasa, Other, outdoor, photography, Recreation, science, scientists, self help, Space, technology

NASA is cancelling its space shuttle program and retiring its fleet of shuttle spacecraft. The planned space shuttle retirement will put an end to a mighty era of space research and learning. Unless NASA extends some of the remaining 6 space shuttle flights, there will be no more space shuttle missions after the year 2010.

The space shuttle is the first reusable spacecraft in the world. Launching like a rocket, the space shuttle can maneuver in orbit like a spacecraft, and then land like an airplane on a runway. The space shuttle is NASA’s first spacecraft which has the capability to take large satellites up into orbit and then return them back down to Earth.

An extremely useful vehicle, the space shuttle has proved its reliability. The shuttle is the most complex spacecraft ever designed and built. The space shuttle has been relied upon to lift heavy components and supplies to the International Space Station. The shuttle has boosted more than 3 million pounds of cargo into orbit since the first shuttle flight on April 12, 1981.

Since 1981, more than 600 people have flown as crew members on space shuttle missions. The space shuttle today is even more capable than it was when it first launched. Modifications and updates to the original design have made the space shuttle even safer and more reliable than before.

The Space Transportation System (STS) is the official name of the space shuttle orbiter, the large external tank, and the two slender solid rocket boosters. The space shuttle orbiter vehicle houses the crew and payload. About two minutes after lift-off, the shuttle drops the used solid rocket boosters and they fall into the ocean, where they are picked up by boats and taken to be cleaned and reused.

As the space shuttle orbiter and external tank reach orbit, the main engines shut down and the external tank drops off to fall and burn up in the atmosphere. The space shuttle opens its large payload bay doors when it is in orbit. The shuttle can use its remote manipulator arm to take satellites from the payload bay or move items over to the International Space Station.

What’s next for NASA? NASA and Congress are considering the possibility of delaying space shuttle retirement, or even of having a few additional missions before the vehicles are sent to museums. The new spacecraft system being developed is called the Constellation program. The Constellation program will have a crew exploration vehicle named Orion, which will look similar to an Apollo capsule.

The plans are for the Orion capsule to be used to ship crew and cargo to the International Space Station. Eventually, advanced versions of the Constellation program may be able to travel to the Moon or Mars. The Constellation program has many years of design work before it can be built and tested. If space shuttle retirement can be delayed, that will avoid a large gap in NASA’s manned space flight program.

Amy Adams Nasa knowledge, Nasa, science, space exploration

You’ve probably heard of the benefits offered by a tempurpedic mattress cover and maybe even considered getting one for yourself. They’ll keep you comfortable as you sleep, and now you can find them for whatever type of bed you use, whether just a single or a king or queen bed used by both you and your partner.

The basic point of this – or any – mattress cover, of course, is to protect the mattress itself. When you put the cover on, you’re going to get a longer life out of the product. In many cases, mattresses are bought with their covers already included, but in others, you’re going to have to get the cover separately, after the initial purchase.

There are many different ways to go buy your tempurpedic mattress cover and to get the best deal on it that you can find. If you don’t want to get up off the couch, you can easily take care of everything through the internet. There are multiple different places that sell what you’re looking for, and some of them even specialize in this specific product.

Besides the time and effort it took, going to the store could well have been an irritating process that left you anxious while sales people tried to push you into a purchase, whether or not you wanted to buy that item. Now, this isn’t a concern at all, and you won’t have to stand around waiting in those long lines, either.

With the range of sites available online, it’s easy to look at a bunch of different offers at once. With all the options open to you, you’re bound to find something that works and at a very good deal as well. Make sure you look at all the information there is for anything – this will probably include warranties and guarantees that can make a difference.

It does take a little time to do all the research involved at this point, but it will pay off in the end. You don’t want to get your tempurpedic mattress cover only to find you have to send it back, possibly not even with a full refund. Besides, save for the time it takes to ship your package, even your smart shopping online won’t take as long as it did in the store.

Whether you’ve already bought or are considering buying a tempurpedic mattress, the cover should play a big part. After all, you don’t want to make a big investment without the necessary protection there. For a small amount extra, your mattress will last a longer time.

John Smith Nasa back care, bed, beds, foam, furniture, Home and garden, home improvement, mattress, mattresses, memory foam mattress, Nasa, pedic, sleep, tempurpedic

It’s an impressive statistic to say we spend a third of our lives in bed, but it’s probably an exaggeration. It comes from the assumption that people get a full night’s sleep of 8 hours – or a third of twenty-four hours – every day, and this is rarely true. However, we do need as much sleep as we can get, and so you might want to look into adjustable beds.

Different people need different amounts of sleep, some requiring more than the average recommended amount, and some less. However, a lot of people get much less sleep than what is necessary, and can face all sorts of troubling consequences due to this. We often don’t give sleep enough credit, but the truth is, we might well not even be able to function without it.

We realize how important beds are when we wake up sore from trying to sleep somewhere not very comfortable, like on the couch. Fortunately, beds have come a long way where the only mattress we’d get would be a pile of hay on the floor. Now, they use boxed springs, come in a variety of firmnesses, and can be designed and decorated as much as you want them to.

Of course, the box spring mattress might seem a little mundane itself next to some of the newer options on the market. Foam beds are becoming increasingly well known, as are water beds and air beds. Adjustable beds aren’t talked about as much, though, and yet they’re a really great option because of the variety of positions they can be adjusted to.

While some of the other types of beds really are new technologies, adjustable beds have been around since the 1960s. Yet they were very appealing then, and there’s no reason they shouldn’t be anymore. They might have once only been used in hospitals, but now you can buy them for use almost anywhere – including right in your own home.

Watching TV in bed used to be a hassle. Now, with the press of a button, you can get into a sitting position with your bed supporting you all the way. But there are more important issues as well. Setting the bed in such a way that it won’t place pressure on your spine is a great way to treat back pain and support any other problems you might have.

People are talking about adjustable beds once again – on the streets, in the shopping world, and in infomercials. True, this might seem to be a fading trend, but there’s a lot to gain if you get one for yourself. Consider taking a look at this option.

There are unlimited comfort positions which can be achieved through adjustable beds. Keep in mind that adjustable beds make for the best night’s sleep, every night, for years to come.

Moe Kittaneh Nasa back, care, foam, home, Home and garden, improvement, mattress, mattresses, memory foam, Nasa, pedic, sleep, tempurpedic

Ever heard that you’ll spend a third of your life asleep? This is based off sleeping eight hours a day (and eight being a third of twenty-four), so it’s probably not exactly true. Why, then, should you still be interested in getting a better night’s sleep with things like adjustable beds? Because sleep is essential for our bodies and we need a lot of it.

Too many people set aside the importance of sleep. Even when they have trouble sleeping, they tell themselves they don’t need as much as other people do. To be fair, they could well be right. But they still often get much less sleep than is appropriate. A lot of harm can come from continuing this non-sleeping behavior over a long period of time.

You might be able to pass out on a couch in front of the TV, but you really should be sleeping on an actual bed. In the past, the closest people got was a pile of hay, and we’ve come a long way since then. Most beds use box spring mattresses. You want to pick a firmness that will help you sleep the best and decorate the bed as you like it.

While the basic mattress is the type of bed most people are familiar with, it has been joined by a wide range of other possibilities, from water beds to air beds and even foam beds. But, if you’re looking, you should at least give some time to adjustable beds. Whether sitting or sleeping, these can adjust to a position that will meet your needs.

Actually, though, compared to some of the other beds mentioned, adjustable beds aren’t that new at all. Still, you probably associate them mostly with hospitals, where they were mostly used when they first came on the market in the 1960s. Now, though, you can have an adjustable bed in your own room – and there are actually a lot of healthful reasons to do so.

Whether you have a serious health problem or just want to watch TV in bed, you could benefit from this product. They’re especially good for people with back problems, since the bed can be adjusted in such a way that pressure will be removed from their spine, and they’ll notice that they’re feeling a lot less pain in the morning in their everyday lives.

Adjustable beds are seeing something of a new life, being promoted on TV and brought into new homes. This doesn’t necessarily mean they’ll get the admiration they once did, but they’re still something that could help you get the relaxed life you’ve always wanted.

There are unlimited comfort positions which can be achieved through adjustable beds. Keep in mind that adjustable beds make for the best night’s sleep, every night, for years to come.

Moe Kittaneh Nasa back care, bed, beds, foam, furniture, Home and garden, home improvement, mattress, mattresses, memory foam mattress, Nasa, pedic, sleep, tempurpedic