Collection: T-Shirts

There’s no way around this one. Physics… It’s the law. Style is women’s relaxed fit, pre-Shrunk, 100% Cotton.

The official t-shirt of Explore Mars, Inc.’s annual conference, the 2023 Humans to Mars Summit (H2M) that will take place on May 16-18, 2023 at the National Academy of Sciences Building in Washington, D.C. This event is already shaping up to be the largest H2M yet. Phases of Exploration illustrates the growing consensus that humanity needs to get back to the moon, using that as a stepping stone to continue onward to Mars.

The official t-shirt of Explore Mars, Inc.’s annual conference, the 2023 Humans to Mars Summit (H2M) that will take place on May 16-18, 2023 at the National Academy of Sciences Building in Washington, D.C. This event is already shaping up to be the largest H2M yet. Phases of Exploration illustrates the growing consensus that humanity needs to get back to the moon, using that as a stepping stone to continue onward to Mars.

Sputnik was the first artificial Earth satellite. It was a 58 cm (23 in) diameter polished metal sphere, with four external radio antennas to broadcast radio pulses. Launched by the Soviet Union in 1957. See the original poster. 

Sputnik was the first artificial Earth satellite. It was a 58 cm (23 in) diameter polished metal sphere, with four external radio antennas to broadcast radio pulses. Launched by the Soviet Union in 1957. See the original poster.  Comes in styles for Men, Women and Kids.

Launched in 1990, the Hubble Space Telescope has been a workhorse for observing the overall cosmos and was the first orbiting telescope of its class. Even making itself available to observe dramatic changes in our own solar system with events that would have otherwise gone unnoticed.

Featuring three space telescopes that were/are responsible for finding planets around other stars including Kepler, Tess, and Spitzer.

This best selling t-shirt now includes both the Curiosity and Perseverance rovers with the Ingenuity helicopter as a bonus! They are the newest generation of robotic Martian surface rovers. Curiosity arrived in 2012 with Perseverance following in 2021. Their search for past and present life on the Martian surface make them more like mobile laboratories than merely explorers. 

This best selling t-shirt now includes both the Curiosity and Perseverance rovers with the Ingenuity helicopter as a bonus! They are the newest generation of robotic Martian surface rovers. Curiosity arrived in 2012 with Perseverance following in 2021. Their search for past and present life on the Martian surface make them more like mobile laboratories than merely explorers. 

Voyager 2 holds the record for most celestial bodies observed in a single mission and Voyager 1 became the first man-made object to enter interstellar space.

It is impossible to capture the effect that the Apollo Program had on our collective psyche and on the arc of worldwide technological progress in one image. But wear this tee and at least people will know you appreciate it. 

NOTE: This is a limited run offer. Once these copies are gone there will be no reprints. The design featured on this shirt was worn by the students in the Planetary Society's Red Rover Goes to Mars program during the landing of Opportunity on Mars. It is prominently featured in the Amazon Studio documentary "Good Night Oppy".

Meow-meow famous pussycats. Meow-meow can you figure out all 120 meow, meow.

This is something we have wanted to do since opening our space shop. The Planetary Society was stablished 40 years ago this year and this tee features the original “Clipper” logo which was used for at least 20 years. 

What if it were the 70's again and robots ruled the punk scene? Order robotRock now and be the first on your block to be asked what that says in Japanese.

In only three and a half months, Pioneer became the very first mission to enter the Asteroid Belt to explore the outer solar system. A precursor to the Voyager mission, complete with its own version of an interplanetary message… The mission will soon celebrate its 50th anniversary since its launch in 1972. 

In only three and a half months, Pioneer became the very first mission to enter the Asteroid Belt to explore the outer solar system. A precursor to the Voyager mission, complete with its own version of an interplanetary message… The mission will soon celebrate its 50th anniversary since its launch in 1972.

This glorious mission met its fiery end in 2017 after an incredible 20-year in depth exploration of Saturn, Titan and Enceladus.

Enough about Curiosity, Perseverance, helicopters, and all these rovers. Viking was first to successfully land on Mars in 1976! Many thanks to Tom Dahl for modeling the accurate landing configuration. 

Can you imagine if they strapped a bunch of rocket fuel to a little tin can and then launched that sucker into space? Yuri Gagarin became the first human to venture into space 60 years ago — and 40 years later Yuri’s Night was created. Celebrate 20 years of celebrating. Design by GTS.

This is something we have wanted to do since opening our space shop. The Planetary Society was stablished 40 years ago this year and this tee features the original “Clipper” logo which was used for at least 20 years. 

Some variants are Sold-Out. Reprints are not expected until 2025. Please consider the Yuri’s Night 20th Anniversary Tee. Yuri’s Night is a global celebration of humanity’s past, present, and future in space. Yuri’s Night parties and events are held around the world every April in commemoration of Yuri Gagarin becoming the first human to venture into space on April 12, 1961. Design has been updated to now include the message "We're all crew of Spaceship Earth" and URL on the back!

NEW: Design has been updated to now include the message "We're all crew of Spaceship Earth" and URL on the back! Yuri’s Night is a global celebration of humanity’s past, present, and future in space. Parties and events are held around the world every April in commemoration of Yuri Gagarin becoming the first human to venture into space on April 12, 1961 with Vostok 1 as the first spaceship. Please note the women’s styles are a “relaxed fit” see our FAQ for links to sizing charts.

NEW: Design has been updated to now include the message "We're all crew of Spaceship Earth" and URL on the back! Yuri’s Night is a global celebration of humanity’s past, present, and future in space. Parties and events are held around the world every April in commemoration of Yuri Gagarin becoming the first human to venture into space on April 12, 1961 with Vostok 1 as the first spaceship.