NASA’s James Webb Space Telescope has delivered the deepest and sharpest infrared image of the distant universe so far. Webb’s First Deep Field is galaxy cluster SMACS 0723, and it is teeming with thousands of galaxies – including the faintest objects ever observed in the infrared.
Webb’s image is approximately the size of a grain of sand held at arm’s length, a tiny sliver of the vast universe. The combined mass of this galaxy cluster acts as a gravitational lens, magnifying more distant galaxies, including some seen when the universe was less than a billion years old. This deep field, taken by Webb’s Near-Infrared Camera (NIRCam), is a composite made from images at different wavelengths, totaling 12.5 hours – achieving depths at infrared wavelengths beyond the Hubble Space Telescope’s deepest fields, which took weeks. And this is only the beginning. Researchers will continue to use Webb to take longer exposures, revealing more of our vast universe.
This image shows the galaxy cluster SMACS 0723 as it appeared 4.6 billion years ago, with many more galaxies in front of and behind the cluster. Much more about this cluster will be revealed as researchers begin digging into Webb’s data. This field was also imaged by Webb’s Mid-Infrared Instrument (MIRI), which observes mid-infrared light.
Webb’s NIRCam has brought distant galaxies into sharp focus – they have tiny, faint structures that have never been seen before, including star clusters and diffuse features.
Light from these galaxies took billions of years to reach us. We are looking back in time to within a billion years after the big bang when viewing the youngest galaxies in this field. The light was stretched by the expansion of the universe to infrared wavelengths that Webb was designed to observe. Researchers will soon begin to learn more about the galaxies’ masses, ages, histories, and compositions.
Other features include the prominent arcs in this field. The powerful gravitational field of a galaxy cluster can bend the light rays from more distant galaxies behind it, just as a magnifying glass bends and warps images. Stars are also captured with prominent diffraction spikes, as they appear brighter at shorter wavelengths.
Webb’s MIRI image offers a kaleidoscope of colors and highlights where the dust is – a major ingredient for star formation, and ultimately life itself. Blue galaxies contain stars, but very little dust. The red objects in this field are enshrouded in thick layers of dust. Green galaxies are populated with hydrocarbons and other chemical compounds. Researchers will be able to use data like these to understand how galaxies form, grow, and merge with each other, and in some cases why they stop forming stars altogether.
In addition to taking images, two of Webb’s instruments also obtained spectra – data that reveal objects’ physical and chemical properties that will help researchers identify many more details about distant galaxies in this field. Webb’s Near Infrared Spectrograph (NIRSpec) microshutter array observed 48 individual galaxies at the same time – a new technology used for the first time in space – returning a full suite of details about each. The data revealed light from one galaxy that traveled for 13.1 billion years before Webb’s mirrors captured it. NIRSpec data also demonstrate how detailed galaxy spectra will be with Webb observations.
Finally, Webb’s Near-Infrared Imager and Slitless Spectrograph (NIRISS) used Wide-Field Slitless Spectroscopy to capture spectra of all the objects in the entire field of view at once. Among the results, it proves that one of the galaxies has a mirror image.
SMACS 0723 can be viewed near the constellation Volans in the southern sky.
Image credit: NASA, ESA, CSA, and STScI
The James Webb Space Telescope is the world’s premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).
NASA Headquarters oversees the mission for the agency’s Science Mission Directorate. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages Webb for the agency and oversees work on the mission performed by the Space Telescope Science Institute, Northrop Grumman, and other mission partners. In addition to Goddard, several NASA centers contributed to the project, including the agency’s Johnson Space Center in Houston; Jet Propulsion Laboratory (JPL) in Southern California; Marshall Space Flight Center in Huntsville, Alabama; Ames Research Center in California’s Silicon Valley; and others.
NIRCam was built by a team at the University of Arizona and Lockheed Martin’s Advanced Technology Center.
Just imagine how long did this placard did hang at the branch:
No need for any explanation on the error. It will be too embarrassing.
Had someone did some proof reading, this catastrophe would have been avoided.
Just imagine a banking branch scene.
There are lady customers in your branch and there is a glitch in your systems that delays the process and the customers have to wait. So you put a temporary notice saying “ There might be some delay in serving you, due to a computer fault. So please bare with us.”
Imagine the embarrassment amongst the ladies. Of course you meant that the customers understand the situation and bear up with you.
Now the ‘bare’ on your notice means that you are asking your lady customers to get undressed with you.
That ‘bare’ has been put out of ignorance of the English language, but the customers may not like your ignorance and take things otherwise.
So if don’t proof read, or have your matter proof read by a professional, the embarrassment could be disastrous.
So look no further and get your matter proof read before it goes out to the public. Services available at reasonable rates for all advertising agencies in Kuwait.
Many times the ad agencies do not have qualified staff to proof read English content.
So after you have finalised the content for the customer, if you are not sure, you can avail of our excellent English proof reading services @ reasonable rates in Kuwait.
Or if you have received the draft from the agency and are not sure of it, do avail of our excellent English proof reading services @ reasonable rates in Kuwait.
As you are reading this, a child in hospital is receiving a blood transfusion. A girl is learning how to smile again, as she recovers from leukaemia. In another ward, an old man is being treated for severe burns.
hey all rely on blood donation from healthy people like you…
You could be investing in your own future as well as saving someone’s life, Because who knows if you or one of your friends or family will need a blood transfusion one day? God forbid.
Who can become a donor?
Practically anyone, as long as you’re over 18, under 60 and in good health.
What blood groups are needed?
All groups, especially the most common which we can never have enough of.
Where can I give blood?
The main collection facility is Central Blood Bank in Jabriya, as well as its four fixed satellite branches distributed in different areas in Kuwait, Amiri Hospital, Adan hospital, Jahra hospital and the Red Crescent Society.
How long does it take?
The donation actually takes ten to fifteen minutes, but the whole process, takes about thirty five minutes from registration to the end of the rest period.
How is it done?
There are three steps:
1. First Step
We must first make sure you are fit enough to give blood, and that giving blood will cause you no harm. We also have to make sure your blood will be safe for the patient who’ll receive it. That is why we will check your blood and ask you to complete a health questionnaire with the help of one of our doctors or nurses.
2. The Questionnaire
After a few quick questions, a registered health care professional, -a doctor or a nurse will ask about your health. Your answers will be treated in the strictest confidence. They are routine enquiries which must be made for all volunteers before their donation is accepted.
If you don’t qualify as a donor this time, we will explain why and give you all the advice you need. If you do qualify we will ask you to sign that you are happy for us to test your blood later in the laboratory, the test will tell us your blood group and will screen for any infection that may be transmitted in blood such as hepatitis viruses (which cause jaundice) and human immunodeficiency viruses (HIV); if any of these positive tests shows you cannot became a donor, we will explain why and give you all the advice you need in the strictest confidence.
3. Haemoglobin Screening
Do not worry that giving blood could affect your own health. We will only collect blood from those who can spare it! All volunteers are screened to ensure that a donation will not make them anaemic. This is done by collecting a tiny drop of blood from your finger, the test may show that you cannot spare a full donation on that day. If so, we will tell you what you should do.
Honestly, does it hurt?
Giving blood is normally quick and painless. After haemoglobin screening you’ll be settled on a bed with a band wrapped around your upper arm. The skin on the inside of your elbow will then be thoroughly cleaned.
Next, the band will be tightened just enough to make the veins stand out. A sterile needle is inserted to collect your blood. Most donors are pleasantly surprised at just how soon it’s all over. In about five to ten minutes we’ll have collected 450ml (about a pint). Firm pressure is applied as the needle comes out and a light dressing is placed on the arm once bleeding has stopped.
Is there any risk?
All donations are taken by trained staff. These staff never work without the supervision of a doctor or nurse. Every piece of equipment used is sterile and never used again. There’s no risk of a donor becoming infected in any way.
A very small number of donors sometimes feel a little hot or faint after giving blood, or experience minor bruising where the needle went in, but this is rare and is not generally a cause for concern.
What will I get out of giving blood?
Health screening tests: Every donor undergoes a physical, medical and laboratory
check up, where the blood is screened for all transmittable diseases such as hepatitis B and C HTLV, HIV, malaria and syphilis.
Headache relief: A number of donors have a higher number of red cells than the normal for natural reasons which increases the viscosity of blood and therefore creates a headache. Donating blood will relieve this symptom.
High blood pressure: Donating blood will help to reduce the high blood pressure, providing that you do not suffer any complication such as heart diseases.
Helping others: Becoming a donor is an act that benefits many. It is a way of helping others less fortunate than ourselves in our community.
Life after all is the greatest gift that a person can give.
Heart trouble: Research proved without any doubt that incidents of heart diseases between donors are less than non donors.
Knowing that one has helped in saving someone’s life can give the individual a great feeling of satisfaction and this is a reward in itself.
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These days, it seems like everybody has a list of the world’s “most beautiful” beaches. The sheer quantity of sand and sea on this planet makes that an easy list to compile. But after a while, a lot of the world’s coastline starts to sound the same (sugary strands, azure water, the gentle sway of palm trees). In fact, it starts to sound — dare we say it — downright mundane. With that in mind, we set out to find destinations with legacies. To pass our test, a beach not only had to have the kind of story you would want to share with your friends, but it also had to be the kind of place where you would want to lay your towel. That’s why you’ll find places like Malmok Beach in Aruba (site of the largest deliberate shipwreck in the Caribbean) and not the D-day beaches of Normandy, which, while deserving of a visit for their historical value, don’t rank high on a sunbather’s list. Without further ado — 10 places where you can soak up a little culture with those rays.
Known for a smuggler network so extensive it included the clergy.
There’s evidence of a settlement here as far back as 3,000 years ago — and still plenty of fossils to be found along its marshes — but this village on England’s Yorkshire Coast is most famous for being a smuggler’s haven in the 1700s. Protected by marshy moorland on three sides, the bay served as an epicenter for the tax-free smuggling of contraband like tea, silk, gin, and tobacco traveling via ship from places like France and the Netherlands. So big was the operation that it’s said that fishermen, farmers, the gentry, and even the clergy were involved. During struggles between the smugglers and tax men, bay wives would pour boiling water out of the windows of the houses onto law enforcement. There were so many secret passages that a smuggled bale of silk could supposedly travel from the bottom to the top of the village without leaving the houses.
Today: This charming village is popular for its family-friendly beaches, rock pools, and surrounding national parks, and offers plenty of pubs, tearooms, and cafes for post-beach dining. Fossil hunters may also luck out by finding a souvenir or two along the marshes.
Getting There: Regular train service runs from London to York; change there for a train to Scarborough, from where bus service is available to the bay. Ferries also run daily from Rotterdam to Hull, one hour away.
Site of one of the largest (and most deliberate) shipwrecks in the Caribbean.
In the early years of World War II, the German freighter Antilla — which carried supplies to the submarines patrolling the waters off the coast of Venezuela — was allowed to dock in Aruba. Though Aruba was initially a neutral zone, the island joined the Allies once Germany invaded Holland in 1940 (Aruba was a member of the Dutch Antilles at the time). The Antilla was ordered to surrender. The captain agreed to yield the next morning, but when the police arrived, there was no ship. Turns out the captain had sunk it himself, just off of Malmok Beach, so it wouldn’t fall into Allied hands. Today, the 400-foot Antilla is one of the largest wrecks in the Caribbean and is home to diverse marine life including giant ruby sponges, coral formations, lobsters, and a variety of tropical fish.
Today: Thanks to the Antilla, Malmok Beach attracts both history buffs and snorkelers and divers, who love exploring the ship’s remains in the clear waters. Because the ship sits in only 60 feet of water, divers enjoy a lot of “tank time” at the wreck, though it’s so large that you’ll need several dives to explore it all. If you’re not into diving, take the steps down to Boca Catalina, a secluded bay that’s great for swimming.
Getting There: Malmok Beach sits near the northwestern tip of Aruba, on the Caribbean Sea.
Discover the island where one of the world’s most famous pirates was captured.
This island in the Outer Banks of North Carolina sits in middle of what was in the 1700s a busy thruway for large trade vessels carrying goods from all over the world. Naturally, with all this booty to be had, the place was swarming with pirates, too. Legendary pirate Edward Teach — a.k.a. Blackbeard — moored at Ocracoke before accepting a pardon and promising to quit the plundering life. But within weeks, he was back at it, so the Virginia governor gave the order for Blackbeard’s capture, which happened on Ocracoke in 1718.
Today: Ocracoke has 16 miles of coastline, with pristine beaches ideal for fishing, shell gathering, swimming (some have lifeguards on duty), and lazing about.
Getting There: Unlike other Outer Bank islands, which are connected by bridges, Ocracoke is only accessible by ferry, private plane, or boat. A free 40-minute ferry transfer is available year-round from Hatteras; the ferry that leaves from Swan Quarter requires reservations and takes a little over two and a half hours.
One of the darkest whaling histories in the world.
Located in Tasmania, this beach often shows up on “world’s most beautiful” lists — but its past is not so picture-perfect. In the 1820s, whalers descended on the bay, sparking conflict with the native Pydairrerme aboriginal tribe. From their shore bases, the whalers would set off in small boats to chase and harpoon whales; once they caught one, they’d tow the carcass back to shore, where they’d butcher it and boil the blubber down for oil. (The oil was sent back to England to be used for lighting, and the whalebones for ladies’ corsets.) Whenever the whalers were working, all that whale blood would stain the bay dark red — earning it the name Wineglass Bay. Whaling only lasted about 20 years on the peninsula.
Today: Wineglass Bay is part of Freycinet National Park, which takes up most of the Freycinet peninsula on Tasmania’s breathtaking east coast. The park is popular for sea kayaking, boating, rock climbing, and bush walking, while the beach attracts travelers from around the world.
Getting There: Wineglass Bay is about two and a half hours by car from the airports at Hobart and Launceston, both of which are serviced by flights from Sydney and Melbourne.
This beautiful part of the Massachusetts coast stretches 40 miles from Chatham to Provincetown. Back in the early 1900s, the area was mainly made up of private land and was a favorite with the Kennedy clan, who spent their summers on the cape. When John F. Kennedy landed in the Senate, he sponsored legislation to make the area a protected national park. In 1961, when he was president, he was able to officially establish the Cape Cod National Seashore, making it the country’s first-ever oceanfront national park.
Today: More than 4 million visitors a year enjoy the Seashore’s pristine lighthouses, wild cranberry bogs, waterways, biking trails, and six swimming beaches; the latter include Coast Guard Beach in Eastham and quiet Marconi Beach in Wellfleet, which is framed by an 85-foot sand cliff.
Getting There: The National Seashore is just under a two-hour drive from Boston. Most of the national park stops are found along Route 6 between Eastham and Provincetown.
In England, the concept of the modern “seaside resort” really took off in the 1700s, as doctors began touting the health benefits of ocean water and the coastal climate. At the time, beach visitors would disrobe in “bathing machines” — a small changing room on wheels that would get pulled into the water by horses, making it easy for the ill or elderly to step directly into the sea. In Victorian times, women — including Queen Victoria herself — used bathing machines to help protect their modesty, but as the popularity of sunbathing grew in the 1900s, these movable shacks were ditched in favor of stationary huts or tents — typically rentable by the hour, day, or week — that served as a bather’s private beachside base. Bournemouth built the U.K.’s first municipal beach huts in 1909.
Today: Nearly 2,000 beach huts of all shapes and sizes now line the five-and-a-half-mile promenade of popular Bournemouth Beach — about 70 percent are privately owned and the city council operates the rest. Huts typically come equipped with deck chairs, curtains, and a small gas stovetop. From $13.70 per day, bournemouthbeachhuts.co.uk.
Getting There: Bournemouth is set on England’s picturesque south coast, a little over a 90-minute train ride from London’s Waterloo Station.
Home to the world’s longest-running surfing competition.
Tempted by its great breaks, local surfers were flocking to this sandy strip along Australia’s southern coast as early as 1949, even though access at that time was not so easy. About a decade later, an enterprising young man by the name of Joe took matters into his own hands. He paid 30 pounds ($60) to hire a bulldozer and clear a road from the cliff to the beach. He recouped the costs by charging fellow surfers a pound to use his road — and this famous surf spot was officially born. The first Bells Beach Surf Classic — now called the Rip Curl Pro Surf & Music Festival — took place here in 1961.
Today: Currently the longest-running surfing competition in the world, the Rip Curl festival happens here every Easter. Still among the top break spots in the world (and not recommended for novice surfers), Bells Beach was featured in the classic surfing film The Endless Summer and was the setting for the finale of Point Break.
Getting There: Bells Beach is located on Great Ocean Road, about 67 miles southwest of Melbourne. Nearby towns include Torquay and Jan Juc.
When the ancient Romans went on vacation, they went all out, embarking on grand tours of important sites — including Greece and Egypt — that could last up to five years. The journeys would often start closer to home, though, with a first stop at the seaside resorts along the Bay of Naples. For several hundred years, Rome’s super rich would vacation in Baiae, a fashionable town with medicinal hot springs, beautiful villas (including those of Julius Caesar and Nero), and hedonistic parties.
Today: Though Baiae was deserted by 1500 (its ruins now lie under the Bay of Naples), a modern-day equivalent would be Capri, the see-and-be-seen island in the bay. Still a playground for the jet set, Capri’s beaches are mainly rocky, but popular nonetheless. The lovely beach at Bagni di Tiberio, near the island’s fishing district, was once the site of Emperor Tiberius’s seaside palace.
Getting There: There is regular ferry and hydrofoil service between Naples and Capri; the ride is between 40 to 80 minutes.
Though ocean liners were transporting travelers and cargo across the Atlantic from the mid-1800s, it wasn’t until 1900 that a ship was specifically built for leisure cruises as we know them now. Dubbed the Prinzessin Victoria Luise, the luxury ship was constructed for the Hamburg America Line and included 120 first-class staterooms, a gym, and even a darkroom for amateur photographers. The ship departed New York on January 26, 1901, for its first official cruise, which included a stop on the island of St. Thomas. The vessel continued to sail though the Caribbean and Mediterranean for nearly five years, until it accidentally ran ashore in Jamaica in 1906.
Today: St. Thomas is one of the busiest cruise-ship ports in the world; in high season, up to 10 ships a day might dock at its various terminals. Aside from duty-free shopping, visiting the beaches is one of the top activities for cruisers, and popular choices include Magens Bay on the north side and Lindbergh Bay’s Emerald Beach on the south. To experience a bit of what those original cruise passengers did, though, head to the pristine beach on car-less Water Island.
Getting There: Water Island is about half a mile from St. Thomas and linked by regular ferry service from Crown Bay Marina, a short walk from the Crown Bay cruise-ship dock.
Though Vancouver’s Pacific Spirit Regional Park features several sandy spots, including Acadia Beach and Tower Beach, the most legendary is four-mile-long Wreck Beach, Canada’s first legal clothing-optional beach and one of the biggest of its kind in the world. Set 542 steps below the park’s Trail 6, the secluded area became popular with naturists in the 1960s and ’70s. In 1977, the Wreck Beach Preservation Society was formed to help protect this unique haven; over the years, they’ve successfully rallied against encroaching construction, environmental threats, and privacy and “morality” issues to keep the place fun and — true to their mission — family-friendly.
Today: During the summer, as many as 14,000 weekend visitors may drop by Wreck Beach for some fun in the sun — and not always in the buff. Sticking to the motto of “Nude isn’t lewd, but gawking is rude,” the dedicated regulars are happy to have sunbathers who choose to stay clothed, but they do take privacy, respect, and courtesy seriously (so no photos). There are unofficial gay and couples areas, and a Vendors Row where you can pick up everything from sarongs to gourmet eats. (Beware the unlicensed hawkers peddling homemade baked goods and not-so-legal substances.)
Getting There: Wreck Beach is on the western-most point of Vancouver, near the University of British Columbia campus. The C20 TransLink bus will take you to the Trail 6 sign at the intersection of Northwest Marine Drive and University Boulevard. From there, it’s 542 wooden steps down to the beach.
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