Underground Mars colony for 1000 people by InnSpace

A weak ago we posted a concept of Mars colony for 1000 people created by InnSpace team from Poland for Mars Colony Prize contest (held by The Mars Society). In some of the responses there was a critique stressing out the colony should be built underground for better radiation protection. Since then the authors of the concept sent us some additional renderings from which we can conclude it's actually the case - the concept includes most of the buildings being built underground (with only the transparent rooftops sticking out from regolith cover for natural lighting) and interconnected via underground passages.

A hyperloop line entering the colony:

SpaceX Starship interior concept for 100 passengers

NASASpaceFlight.com forum members Ace (Rick Kiessig from New Zealand) and lamontagne (Canadian design engineer Michel Lamontagne) have created a concept for the interior layout of SpaceX's 100-passenger Starship (the passenger capacity goal stated by Elon Musk). Therefore this concept isn't meant for the first crew Starships on Mars used as temporary habitats for the first few years. For those first Starships Michel Lamontagne has created a separate concept.

The design divides the living space into 7 decks, labeled A to G, from the bottom-up. There are two openings between decks, offset slightly from one deck to the next, to reduce the risk of accidents related to trying to "fly" through multiple decks while in zero-G. There are removable rails around the openings, to prevent accidental falls while on Earth or Mars. All decks have a 2.2m high living space, except Deck G, which is 2.16m high. The blue bars in some areas are examples of hand and foot holds, like they use on International Space Station (ISS).

The floors are shown with hexagonal tiles, to indicate a system that will allow wall partitions and other items to be attached or removed to meet the tastes and needs of passengers.

Deck A has the gym, an external airlock, some storage space, and a couple of toilets:

• ISS found a need for 2+ hours of exercise per day to avoid bone and muscle loss. Multiplied by 100 people, that requires 10 exercise machines. Note that several of them are mounted on the walls.
• Making full use of walls and ceilings for living space is a theme of this design, since there's no "down" in zero-G.
• The airlock allows access to the outside of the ship during flight, in case of a need to make inspections or minor repairs, and to support landing in places without pre-existing ground infrastructure.

Mars colony for 1000 people by Innspace team (Mars Colony Prize contest)

This year The Mars Society held Mars Colony Prize - a contest for "the best plan for a Mars colony of 1000 people. The colony should be self-supporting to the maximum extent possible - i.e. relying on a minimum mass of imports from Earth. The goal is to have the colony be able to produce all the food, clothing, shelter, power, common consumer products, vehicles, and machines for 1000 people, with only the minimum number of key components, such as advanced electronics needing to be imported from Earth." According to speculations laid out in our Mars Colonization Timeline the first human base on Mars could reach a thousand inhabitants by late 2040s.

The winners of the contest were chosen at the International Mars Society convention in Los Angeles, California in October 2019. Here are images of the Ideacity concept by InnSpace team from Poland which got the 5th place:

Central cluster of the colony:

Factory on Mars by Adam Taylor

Picture of the Day 3/11/2019 - digital drawing of a factory on Mars by American concept artist Adam Taylor. More of his art here.

SpaceX Starship interior concept by Jim Murphy

American aircraft interior designer Jim Murphy has made a concept for the interior of SpaceX's Starship with acceleration seats needed for takeoff and landing placed in individual cabins and acting as transformable beds. More of his designs here.

Starship's seats/cabins in launch, boarding & sleeping configuration:

Starship's seats/cabins in boarding configuration:

Starship's passenger seats/cabins:

More speculative internal layouts of Starship by SpaceX fans:

• Starship interior concept for 20 to 40 passengers by Paul King + VR tour
• Starship interior concept for 100 passengers by Joseph Lantz
• Animation of Starship interior concept by DeepSpaceCourier
• Cutaway schematic of Starship interior by Tom Dixon & Austin Barnard [not speculative]
• Starship interior concept for 64 passengers by Erik Corshammar & smallstars
• Cutaway diagram of Lunar Starship by Rocket Posters
• Starship interior concept for 100 passengers by Rick Kiessig & Michel Lamontagne
• Speculative internal structure of Starship by William Falconer-Beach
• Speculative internal layout of Starship by Michel Lamontagne
• Cutaway diagram of Starship by Julian Schindler
• Cutaway diagram of Big Falcon Ship by Nick Oberg

SpaceX Starship Super Heavy launch animation by HazeGrayArt

Video animation of SpaceX's Starship Super Heavy launch by HazeGrayArt who is known for his superb animations of both real and paper rockets, spacecraft and aircraft on his YouTube channel. He has also made animations of the previous iterations of Starship: Tintin-style BFR v2018 and delta-winged BFR v2017 landing on Mars.

Orcus Patera base on Mars from Orbiter space flight simulator

Orbiter is a free-to-play space flight simulator developed by a single man Martin Schweiger since 2000 (the last major update was on 2016) and using realistic physics. Originally it's a very bare-bones program, but has a lot of fan-made addons which make the simulator much more enjoyable. One of those addons is Orcus Patera - a fictional human base/spaceport located in Orcus Patera depression on Mars; the addon is developed by Well and DanSteph.

Here are some images of the base modified in New Rome addon (which uses more recent Mars HRSC high-res texture pack and places the base in Valles Marineris):

SpaceX Mars Base Alpha in late 2030s

A few hours ago SpaceX posted on their Flickr account 4K resolution versions of the previously released renders with the new design of Starship. Here is a closeup (open image link in new tab for best resolution) from one of them with Starship launching from Mars Base Alpha. According to our speculated Mars Colonization Timeline the first human base on Mars could be developed to the pictured level by late 2030s.

Walking around China's C-Space Mars simulation base in Gobi desert

Walking around China's C-Space Mars simulation base in Gobi desert - photos and a video by Slovenian photographer Matjaž Tančič. A private company C-Space opened this base on April, 2019 in the Gobi Desert 40km from Jinchang, northwest Gansu Province. Its aim is to educate and provide an environment for youths and tourists to experience life on Mars.

Colonized Valles Marineris region on Mars from season 4 teaser of The Expanse

There are two short scenes on Mars in the latest season 4 teaser for The Expanse TV series - a political sci-fi detective set a few centuries in the future where humans have colonized the entire Solar system; Mars is one of three competing forces in the universe of The Expanse. There were three more scenes on Mars in the first teaser for season 4.

Human colonies in Valles Marineris region (horizontally flipped in the trailer for some unknown reason) on Mars:

Earth's leader Avasarala attending a diplomatic banquet on Mars:

⇛ HD images of Mars from season 2 of The Expanse TV series here