Lockheed Martin Moon Lander Concept

Everyone seems to be focused on Mars, but the fact is we haven't been to the Moon since 1972 — so we should probably start there. Lockheed Martin's Moon Lander Concept is designed to do exactly that, piggybacking on work already done on the Orion spacecraft to get humans back to the lunar surface by 2024. It would rely on the planned Gateway space dock, and would simply take astronauts from the station to the moon and back. The two-stage design would include an Orion-based crew module and ascent stage, with a larger descent element that would make transfer vehicles unnecessary. Unlike the Apollo missions, this setup would allow for repeated landings in new, unexplored areas of the lunar surface and serve as a springboard for missions to Mars and beyond.

Stopover: Chicago

Eat: Allis
Named for Charles Allis — a turn-of-the-century industrialist, art collector, and philanthropist — this welcoming space is perfect for morning pastries, afternoon tea, or a craft cocktail during happy hour. The restaurant and lounge feature an expansive art collection and views of Green Street through floor-to-ceiling windows. Grab a bite from the all-day menu in the lobby area, or a drink at the marble bar and relax upstairs in the lounge on couches perfect for snacking or working.

Stay: Chicago Athletic Association Hotel
Borrowing its name from the elite men's club that once occupied the building, the Chicago Athletic Association Hotel is a 241-room Venetian Gothic gem. While the rooms have been updated with modern amenities, tons of original flourishes remain, and join a game room, Shake Shack, and rooftop bar and restaurant on the grounds.

Recharge: 4 Letter Word Coffee
Originally hailing from Istanbul, the Logan Square coffee shop specializes in Turkish-style drinks. Their 20-seat cafe offers an intimate spot to enjoy a local pastry and a pour over. When seating is sparse, their standing tables provide a place to perch for a quick shot of espresso.

Eat: Doughnut Vault
Widely considered one of the best doughnut shops in the country, this offshoot of Gilt Bar serves up freshly made treats every morning — until they inevitably sell out. Expect a line out the door, quaint brick interior, and $1 cups of coffee.

Eat: RL Restaurant
Located next to Ralph Lauren's flagship store on Michigan Ave., the RL Restaurant brings the brand's American roots to the dinner table. Home-grown classics like seafood, steaks, salads, and sandwiches take their place alongside delicious cocktails in an upscale, club-like atmosphere where everyone receives members-only treatment.

Wear: Garb: Logan Square
A laid-back day in one of Chicago's most compelling neighborhoods lines up perfectly with this ensemble from Ralph Lauren. From head to toe, you'll be more than prepared for whatever elements you encounter thanks to essential spring layers and reliable suede boots — while the military duffel with full-grain leather accents ensures everything stays organized when you make your way home.

Shop: Diversey Wine
Specializing in wines with grapes farmed organically and fermented naturally — also known as natural wine — this Logan Square wine shop has the best selection of natural wines in the city. In addition to the low-intervention wine you can purchase to take home, Diversey offers $10 tastings every Sunday hosted by the winemakers themselves.

Cut: Blind Barber
If a haircut or beard trim is on your list during your stay in the Windy City, Blind Barber offers both, plus quite a bit more. In addition to the grooming services and a full line of products, the Fulton St. location offers a bar and lounge that is located behind a discreet door at the back of the barbershop. The door opens to a '70s themed rec room — complete with burnt-orange leather sofas, glass-block windows, and a low-lit dance floor. In addition to drinks, they offer a menu highlighted by more than 20 grilled cheese sandwich options, along with tacos and crispy chicken wings.

Eat: Bellemore
Head by chef Jimmy Papadopoulos, the West Loop restaurant infuses old-world glamour and modern American cuisine. The vintage manor vibes are the result of soft blush hues, wicker seating, and a pair of stuffed peacocks above the marble bar. But it's not all about the aesthetics. The fare is equally as impressive with a menu that includes grilled vegetable soup and rich oyster pie topped with osetra caviar.

Shop: Studio 6F
Studio 6F — named for the hex code for the color white — is far from a typical home store. Offering exclusive in-house designs, hand-picked vintage items, and pieces from custom makers, they creatively package them together to create a cohesive decor.

Wear: Garb: Second City
Exploring the Windy City requires the right look, and this collection from Ralph Lauren checks every box. The Cotton Twill Jacket is perfect for a cool spring morning, while the popover, cap, sunglasses, and Sullivan Slim jeans keep things casual and comfortable during a full day riding the 'L'. The navy and black canvas duffel completes the look and serves as a landing spot for all your gear and Chi-Town souvenirs.

Sip: Fox Bar
Tucked behind saloon doors on the mezzanine level of Chicago's Soho House, this cozy, craft-beer and cocktail lounge has a speakeasy vibe but no required membership. The West Loop watering hole offers a rotating drink list, along with small bites and comfort food from the kitchen. And to pair with the vintage decor and dim lighting, Fox Bar has a well-stocked vinyl library and regular DJ nights to add to the laid-back ambiance.

Sip: Young American
Located in Chicago's Logan Square, Young American is a neighborhood bar and kitchen offering snacks and small plates served late into the night. In addition to the craft beer and cocktails on the menu, drinkers preferring to relax without alcohol can order a CBD-infused cocktail or have CBD added to any spirit-free drink. Each of the food options is mouth-watering, but it would be a shame to miss out on the Goth Bread: made with activated charcoal, leek ash, cheese, butter, egg yolk, and the dark, aptly named "nighttime sauce."

Recharge: Metric Coffee
Located in Chicago's Kinzie Industrial Corridor, Metric Coffee serves a variety of seasonal, house-roasted specialties along with cold brews, cold-pressed juices, and pastries. There are a few spots to chill and enjoy your brew but the streetside counter is ideal for those on the go.

Eat: Tied House
Being tied to a historic landmark like Schubas Tavern can be daunting but Tied House answers the call with style and upscale comfort food. While it takes on a modern form, the Lakeview eatery pays homage to the legacy of its neo-Gothic neighbor with its brick detailing and the interior's pressed tin ceiling. The Debbie Gold-led kitchen doesn't disappoint, serving a mix of small plates and refined bar food.

Stay: The Robey
Housed in a 200-foot-tall 1920's skyscraper, The Robey honors the area's architectural past across its 89 tastefully minimal rooms. Conveniently situated between Wicker Park and Bucktown, it also houses multiple lounges, a cafe, and a rooftop pool.

Photos: John Stoffer / Uncrate

Ayrton Senna's Gold Rolex Daytona Watch

Given by legendary racer Ayrton Senna to his mentor Angelo Parrilla, this Rolex Cosmograph Daytona in 18K yellow gold is a rare watch with a historic pedigree. Parrilla is credited with "discovering" Senna and bringing him to Italy when he was just 18, putting him on the road to greatness. This close relationship is evidenced on the watch's gold caseback, which reads "A Angelo da Ayrton 1978", or "To Angelo from Ayrton". The watch itself is also notable as a reference 16528, the earliest of Rolex's automatic gold chronograph Daytonas, and has both a rare floating dial and a desirable Mark 1 bezel. It will be accompanied by an autographed picture of Ayrton Senna, an autographed helmet faceguard, a letter from Angelo Parrilla confirming the watch was gifted to him, photographs, and the original box, service guarantee, pouch, and product literature.

Move Airbus Seating Concept

Most aviation concepts focus on private use cases or opulent first-class digs. Move aims to improve things for the rest of us. Created by designer Benjamin Hubert's agency Layer in collaboration with Airbus, this prototype system would replace bulky, foam-padded economy seats with something akin to a high-tech running shoe. Conductive, pressure-sensitive yarn is knitted into the seat cover, letting the seat adjust automatically to passenger weight, size, and movement and offer recommendations on when to stand up or stretch. Its wrapped over a fixed frame made from aluminum and carbon fiber, with a tray table that stows vertically, doubles as a flight safety card, and adjusts for different uses and passengers of different sizes. No word yet on when the app-connected seats with their integrated laptop storage might make their first commercial flight.

1943 Bronze Lincoln Cent

Copper and bronze were in short supply during World War II, which is why all pennies from 1943 are made from zinc-coated steel, instead. Almost all, anyway. This 1943 Bronze Lincoln Cent is one of just 10-15 surviving examples of pennies made from bronze planchets left over from 1942. They were fed into the coin press along with the steel planchets meant for 1943 production, and the resulting cent pieces subsequently slipped into circulation. This particular example was given to a high-school student in his cafeteria change in 1947 and was kept by the student until recently, when it went up for auction and sold for $204,000.

Fair Weigh Golf Scale

Built by the Colonial Scale Company around 1930, this Fair Weigh Golf Scale is a rare piece of Americana. One of only three known to still exist, it incorporated a complex golf game in the bottom. In the game, the user swings a small golf club with the turn of a knob, in hopes of sending their penny over the lake, past the obstacles, and into the hole. Fail, and the penny fell into the lake and thus the operator's cash box. Measuring six feet tall, it's in exceptional condition, and would be a highlight piece in any den, clubhouse, or collection.

Neil Armstrong Boot Prototype

Made by the International Latex Corporation (ILC) in Dover, Delaware, this boot was originally built to support the Apollo 11 mission. It has the light blue silicon tread, aluminized Mylar insulation layers, and gold-tone Kapton tape and liner of the boots used on the moon. However, it lacks the outer Beta cloth, Chromel-R fabrics, and some of the snaps and straps of the mission-ready pairs, meaning this pair was likely rejected for some reason. That same fact also means they are far better preserved than a pair that saw actual use, with the "Armstrong" name tag still intact.

John Mollo's Star Wars Sketchbooks

Though Ralph McQuarrie came up with the original Star Wars paintings, John Mollo turned those dreams into a reality. Mollo was tasked with providing detail for every costume for the entire cast of Star Wars: A New Hope and The Empire Strikes Back — a massive assignment that later won him an Academy Award. Mollo passed away last year, and his family is offering up for auction some of his original sketchbooks that provide personal insight into the creative process of a legend. Both custom bound volumes contain production diary entries, meeting notes, and working sketches of many characters from the original trilogy as well as other projects Mollo worked on during this time frame. The books are expected to fetch well over $100,000 each and provide a unique opportunity to own a part of cinematic history.

3D-Printed Mars Habitats

Created as entries for one of NASA's Centennial Challenges, these 3D-Printed Mars Habitats offer a few glimpses at how we might sustain life on the Red Planet. The winning submission uses a spider-like landing craft that creates a seal with the ground and a pressurized printing zone inside, lifting up only when the complete unit is done and moving to build the next. Like the second-place, egg-shaped structures, they're printed using materials that are either found or can be grown on Mars. All five finalists received a portion of the $100,000 prize, presumably to continue research into extraterrestrial living.

Stopover: Stockholm

Sip: Kvarnen
Walking into this famous bar is like taking a trip back in time. Opened in 1928, you won't find WiFi, televisions, or even music at this establishment. But you will find fantastic beers, food, and a glimpse into early 20th century Brussels that has been family run since it opened.

Recharge: Kavalleriet Cafe
Located inside the oldest industrial building in Stockholm, Kavalleriet offers coffee and baked goods with a side of history. Their name means "the cavalry", a nod to their location that once housed a bakery that supplied the military with fresh bread. Original arched ceilings and vintage tile floors form the backdrop for the cafe's selection of specialty drinks and fancy sourdough toasts.

Wear: Wings + Horns Swedish Merino Collection
Naturally breathable, moisture-wicking, and odor resistant, merino is a great choice for nearly any garment. And the Wings + Horns Swedish Merino Collection might be made from the best merino in the world. Both the lightweight jersey and heavier terry fabrics are made in the high-tech knitting hall of a family-owned, merino-focused mill in southwest Sweden. The former is used in the t-shirt, long sleeve tee, and henley, while the latter is found in the crewneck, trail shirt, and sweatpant, all three of which feature flatlock stitching for added comfort and durability. The entire collection is available now and is made in Vancouver.

Eat: Tjoget
Sip, eat, and get a trim under the same roof at Tjoget. This hipster-inspired location pulls your attention in three different directions with Linje Tio: a bar and restaurant with cuisine rooted in Europe and the Middle East - Hornstulls Bodega: a wine bar with a laid-back vibe - and Roy & Son: a barbershop whose roots reach back to the mid-20th century.

Eat: Ekstedt
Named for well-known chef Niklas Peter Ekstedt, this centrally-located, Michelin-starred eatery draws on his childhood in northern Sweden, cooking nearly everything using the power of fire, whether it be over the fire pit, in the wood-fired oven, or in the wood-powered stove.

Recharge: Kaffeverket
An exact translation of fika is "a coffee and cake break" but the Swedish have turned the term into a culture and Kaffeverket is one of the best spots to experience it. The cafe stays true to the saying with a variety of fine coffees, cappuccinos, and an eye-popping case of breakfast pastries. For a lighter start to the day, many of the baked goods are raw, gluten-free, or vegan and they also offer a selection Instagram-worthy chia pudding bowls. All of their dishes can be enjoyed inside the tile-lined dining room or on the outdoor terrace.

Eat: Riche
With a legacy that goes back more than a hundred years, at least one meal at Riche is a must. Its interior ignores the city's sleek minimalism and instead opts for the ornate chandeliers and red velvet finishes of an eccentric French brasserie. On the menu is a variety of traditional Swedish fare with a heavy Parisian influence. Their extensive wine list can be a little daunting so leave it up to their on-site sommeliers to find the perfect pairing for your Toast Skagen.

Sip: Presskluben
Located in the heart of Stockholm's theatre district, Presskluben boasts one of the largest Belgian beer collections in Europe. Drop in for a guided tasting, choose from over 800 Belgian brews, and stay for their seasonal menu featuring classic Belgian, German, British and Swedish cuisine.

Recharge: Drop Coffee
Flavor and sustainability take center stage at Stockholm's Drop Coffee. Co-owned by the Swedish Barista of the year, the shop is also Sweden's reigning roaster of the year, with organic beans sourced from Kenya, Ethiopia, Guatemala, and beyond. Stop in for a caffeine fix or stick around for lunch during the week or brunch on weekends.

Shop: Sneakersnstuff
Founded in 1999, this Södermalm store has been bringing the freshest kicks and apparel to the capitol for nearly two decades. Over the years, that experience has earned them the opportunity to do collaborations with Nike, Reebok, Puma, and more. Add in a solid selection of shirts, jeans, jackets, and accessories, and you have the store that put Sweden on the sneaker map.

Sip: Mikkeller Bar
If disappearing for an afternoon or evening of craft beer sounds like a great idea, look no further than Mikkeller's Stockholm location. Located in a small but cozy basement space, they offer 24 continually changing beers that range from hoppy to sour and barrel-aged stouts that can be paired with small plates and a selection of Danish open-faced sandwiches known as Smørrebrød.

Stay: Hotel Skeppsholmen
Situated on one of Stockholm's smallest islands, Hotel Skeppsholmen is housed in a historic landmark building from 1699. The former home of Sweden's Royal Marines is full of authentic details that have been adorned with the best contemporary Scandinavian furnishings. While its park-like surroundings feel like a countryside villa, you won't have to go far to experience the best of the city. Both the Museum of Modern Art and the Swedish Museum of Architecture along with numerous boutiques and waterfront eateries are just a short walk away.

Shop: Papercut
This Södermalm shop stocks a well-curated assortment of books, magazines, films, albums, and other gifts, both international and Swedish. With a focus on art, design, and fashion, it's one of our favorite stores in town and a great place to pass the time on a rainy day.

Recharge: Gast Cafe
A sibling of Kaffeverket and Kvarteret, this Hötorget-area cafe serves up outstanding coffee, as well as sandwiches, soups, and salads in an unpretentious environment. Bonus points for the sharable, Pac-Man-inspired logo.

Shop: Nitty Gritty Store
Serving the Stockholm community with well-considered clothing, footwear, accessories, and body care since 1991, Nitty Gritty is the city's fashion hub. Brands such as APC, Comme De Garcons, and Common Projects share the welcoming-yet-minimalist space that lets each product speak for itself.

Shop: Snickarbacken 7
Snickarbacken 7 is located in a building that once held stables in the late 1800s. Today, it's part cafe, concept store, and art gallery. The store sells pottery, jewelry, coffee supplies, and more while the cafe serves breakfast and lunch and is integrated with an exhibition space which features contemporary art for sale from Swedish and international artists.

Photos: Zach Jenkins / Uncrate

Hunter S. Thompson Letter Archive

Made up of 182 letters, including handwritten, typed, signed, telegrams, and postcards, as well as three drawings, this Hunter S. Thompson Letter Archive is a treasure trove of writing from the storied author. The vast majority of the letters, dated from 1955 to 1974, are from Thompson to childhood Paul Semonin, and show the evolution of his signature Gonzo style, as well as recounting his time in Big Sur, the writing of The Rum Diary, and his time with — and beating by — the Hell's Angels that inspired the book of the same name. Of historical importance is a famous letter written the day of JFK's assassination, which was only partially published, along with 24 of the other letters, in The Proud Highway: The Saga of a Desperate Southern Gentleman 1955-1967. As a whole, the lot represents a one-of-a-kind look into the inner workings of one of the last century's greatest authors.

License To Kill Rolex Submariner Watch

Worn by Timothy Dalton's stunt double during the filming of License To Kill, this Rolex Submariner Watch is a wearable piece of Bond memorabilia. Notably, the watch was featured during a car chase scene in Mexico, during which 007 takes a tanker truck up onto its left-side wheels to dodge an incoming missile. The lot includes photos of the cast and crew on location in Mexico, paperwork from Rolex, a book about the making of the film, and a certificate of authenticity from EON Productions.