Evolution of SpaceX' vision for human colony on Mars

From 2017 onward, SpaceX steadily refined their vision for the 1st human colony on Mars - from the debut of early visuals of an ambitious Mars City during the BFR (Big Falcon Rocket) unveiling, to increasingly detailed illustrations by 2019 showcasing the gleaming stainless‑steel Starship touching down and launching from this base. The 2022 update introduced animations emphasizing mission sequence - transports arriving, crewed modules landing, and a functioning spaceport. By April 2024, the concept had matured into a recognizable, modular Mars habitat design centered around a robust Starship fleet. Finally, in May 2025, the latest rendering unveiled a full-fledged Martian city with partially underground habitats to shield against radiation and Tesla Optimus robots constructing the city, marking the culmination of conceptual evolution from isolated landing pads to a thriving, self‑sustaining urban landscape on Mars.

September 2017

On September 29, 2017, Elon Musk provided 2nd annual presentation of the Starship architecture (then called BFR or Big Falcon Rocket). During the presentation titled "Making life multiplanetary" first official SpaceX visualizations for a Mars City were provided:

March 2019

On March 22, 2019, Elon Musk visited Doyle Ryder Elementary school in Flint, Michigan and demonstrated a new video of SpaceX's Starship landing at Mars Base Alpha:

SpaceX Starship Mars mission update 2025

On May 29th at Starbase, Texas SpaceX CEO and lead designer Elon Musk provided an update of SpaceX's Starship Mars architecture "The Road to Making Life Multiplanetary". Here are slides from his presentation.

Full presentation:

Slides from the presentation

Starship mission timeline for next 4 Earth-Mars transfer windows every 26 months:

The next opportunity is in the end of 2026, with landing in 2027:

SpaceX Mars mission in 2026:

SpaceX Mars mission in 2028:

SpaceX Starship landing at Mars Base Alpha by Mark Garlick

British illustrator Mark Garlick has created a set of renders depicting SpaceX's Starship landing at a spaceport near Mars Base Alpha. The spaceport is equipped with a shorter version of SpaceX's launch integration tower for catching and launching only the second stage of Starship rocket, since Mars's comparably lower gravity doesn't require Starship's booster stage to reach orbit.

SpaceX Starship landing on Mars - 4K UHD renders from Elon's Starship update 2022

When SpaceX CEO and lead designer Elon Musk gave his latest Starship update in February 2022, the presentation contained an animation of Starship's mission to Mars with a landing at Mars Base Alpha in the end. Today SpaceX finally gave public access to 4K UHD version of that animation. Here are some images from it.

Starship landing at Mars Base Alpha:

Click HERE for 4K UHD resolution

Click HERE for 4K UHD resolution

Click HERE for 4K UHD resolution

Starship approaching Mars:

Click HERE for 4K UHD resolution

SpaceX Starship at a small outpost on Mars by iamVisual

Picture of the Day 18/02/2023 - SpaceX's Starship and a pair of Tesla Cybertrucks parked at a small outpost on Mars by YouTuber iamVisual.

SpaceX Mars Base Alpha by Caspar Stanley

Picture of the Day 26/11/2022 - SpaceX's Starman looking at Mars Base Alpha from the observation deck of a Starship by Danish freelance 3D artist Caspar Stanley.

SpaceX Starship at spaceport on Mars by Colin Doublier

Picture of the Day 16/10/2022 - Painting of SpaceX Starship preparing for launch from Mars Base Alpha's spaceport by French urban artist Colin Doublier. More of his art here.

Mars Base Alpha in a crater by Anastasia Volyk & Vladyslav Lysenko

Ukrainian 3D artists Anastasia Volyk and Vladyslav Lysenko have created a concept for SpaceX's Mars Base Alpha in a small Martian crater. The individual habitats scattered on the inner slope of the crater wall are connected with the center of the colony via partially underground hyperloop lines. In the further future hyperloop lines could connect Mars Base Alpha with other human colonies on Mars. I would place Starship launch pads outside the crater.

SpaceX Starships at Mars Base Alpha by TijnM

YouTuber TijnM has created an animation of SpaceX's Starship traveling to Mars and landing at Mars Base Alpha. Here are two renders of the base made for the animation:

Here is the full animation:

Mars Base Alpha by Colin Doublier

Picture of the Day 19/02/2022 - Painting of several SpaceX Starship launch towers equipped with Mechazilla catch system in front of Mars Base Alpha by French urban artist Colin Doublier. More of his art here.

Elon's latest vision for Mars Base Alpha

During Starship update presentation on Thursday SpaceX CEO and lead designer Elon Musk shared to us SpaceX's latest vision for Mars Base Alpha. Here are some images from the animation.

Part of Mars Base Alpha is covered with a large, transparent dome:

Starships are landing on landing pads some distance away from the base:

Settlers arriving at Mars Base Alpha:

Animation of Starship landing at Mars Base Alpha shared by Elon:

Mars Base Alpha animation by Slave Popovski

A short animation with SpaceX's Starship & 6x6 Cybertruck at Mars Base Alpha by former avionics engineer, now CGI artist Slave Popovski (known as pslavi) from Australia.

SpaceX Starship at Mars Base Alpha by Caspar Stanley

SpaceX's Starship standing in front of a geodesic dome at Mars Base Alpha by Danish freelance 3D artist Caspar Stanley. It's quite likely the first crewed Starships sent to Mars and acting as temporary habitats for the first settlers will stay on Mars forever, forming the basis of Mars Base Alpha built around them, as can be seen in SpaceX's own renderings.

Starship spaceport at Mars Base Alpha

A futuristic vision of a Starman walking past spaceport at Mars Base Alpha in 2080 by YouTuber iamVisual. There are several SpaceX Starships and Starman's Tesla Cybertruck parked at the spaceport. We estimate such sight will be possible much sooner – in around 2040.

Starship Super Heavy launch pads at Mars City

As SpaceX's CEO Elon Musk has acknowledged, eventually Super Heavy booster stages for Starships could be manufactured on Mars as a launch platform for outer Solar system missions. Here is a vision of several Starship Super Heavy (in its 2016 design, then called Interplanetary Transport System) launch pads at Mars City's spaceport by US designer Casey Alexander.

"Mars City" is the name Elon Musk gave to SpaceX's future human colony on Mars (now referred to as "Mars Base Alpha") in some earlier presentations of SpaceX's Mars colonization architecture.

Elon Musk arrives to Mars Base Alpha

Who will guess the year? SpaceX's CEO and chief designer Elon Musk finally arrives to the spaceport of Mars Base Alpha by American comics artist Eli Burton, creator of The Adventures of Starman.

SpaceX Mars Base Alpha in 4K UHD quality

When Elon Musk gave his 2nd annual presentation of the Starship architecture (then called BFR or Big Falcon Rocket) in September 2017, the presentation contained an animation of Mars Base Alpha buildup. Granted, the representation looks more like Sim City on Mars with generic buildings in octagonal pattern, but it's the best visual overview of Mars Base Alpha buildup SpaceX has officially provided yet. Here are images from that animation in 4K UHD quality we haven't seen been posted anywhere else.

Closeup of Mars Base Alpha:

Buildup of Mars Base Alpha

1st stage - initial base:

Click HERE for 4K UHD resolution

2nd stage - mid-sized base:

Click HERE for 4K UHD resolution

SpaceX has downselected 7 potential Mars landing sites for Starship

On September 2019 it was revealed SpaceX has selected several Starship candidate landing sites on Mars. The candidate sites were located in Southern Arcadia Planitia East of Erebus Montes and one in Phlegra Montes.

Since then SpaceX has conducted several workshops with the Mars science community to evaluate and narrow the list of candidate landing sites. All the sites must fit several criteria:

1. close to significant deposits of water/ice, a required resource for in situ propellant production and a consumable to support habitation;
2. elevation below -2 km (with respect to the MOLA geoid) that can support the delivery of large payloads, with -3 km preferred;
3. latitude must be <40° for solar power and thermal management, and closer to the equator is desirable;
4. multiple separate landing locations spaced within a few km of each other, to support the multiple missions needed to grow an outpost;
5. slopes should be <5° over a 10 m length scale and the chance of impacting a rock greater than 0.5 m high (1 m diameter) should be <5%;
6. landing site must be radar reflective to enable measurement of the distance to the surface, and it must be load bearing to support the spacecraft at touchdown.

Recently an abstract with the conclusions has been published (the results of the study will be presented in two weeks, at the 52nd Lunar and Planetary Science Conference), pointing out 4 prime and 3 secondary potential Starship landing sites selected for further study and located in Phlegra Montes, Erebus Montes and Southern Arcadia Planitia:

• PM-1 has the lowest latitude and elevation of the Phlegra Montes sites, a clear association with LDAs (local ice deposits expressed as lobate debris aprons), well developed polygons (one of the indicators of ice-related morphologies), and has the highest SWIM (Subsurface Water Ice Mapping) score for geomorphic indicators of ice;
• AP-1 (Arcadia Planitia) appears to be one of the safest sites and has a moderate combined SWIM score for ice;
• AP-9 has the thickest ice from radar returns (of the Arcadia Planitia sites) and geomorphology indicating shallow ice. It has the highest combined SWIM score for ice, but appears slightly rocky and rough;
• EM-16 has a clear association with an LDA with nearby brain terrain and the strongest radar return for shallow ice and the highest combined SWIM score of the Erebus Montes sites;
• AP-8 (Arcadia Planitia) appears to be one of the safest sites and has the highest neutron and combined SWIM scores for ice;
• EM-15 (Erebus Montes) is associated with a prominent but less extensive LDA, has well developed polygons, nearby brain terrain and appears smooth;
• PM-7 is adjacent to lineated valley fill (attributed to glacial flow) and appears to be the safest of the Phlegra sites.

We highlighted selected ★ prime and ★ secondary sites on the map:

SpaceX Mars Base Alpha concept by Sotiris

Here is a concept of SpaceX's early Mars Base Alpha by Twitter user Sotiris. The concept features a pair of crew Starships with Falcon 9 style landing legs, several pressurized Mars Cybertrucks, The Boring Company's tunnel boring machine and 3-level habitation modules derived from used Starship propellant tanks and connected in pairs (a questionable idea, we think).

Cutaway of the habitation module:

How SpaceX Mars Colony could look like in a few decades

Polish 3D artist Andrzej Pawelec has created his concept how SpaceX's Mars Colony could look like in a few decades with thousands of inhabitants. Here is detailed animation and drawings of his concept: