The NASA Break the Ice Challenge Awards $1.5M to Two Start-Ups

We might be a little late on reporting for this one – the space exploration community is large, and sometimes, it’s hard to keep track of everything happening. But whenever there is a success, it’s worth pointing out. Back in June, two teams successfully completed the latest stage of the Break the Ice Challenge to mine water from the Moon.

The Break, the Ice Challenge is one of NASA’s Centennial Challenges, which aims to tackle technologies useful in later space exploration. The Centennial Challenges have been around in different guises for almost two decades. Still, recently, they have narrowed their focus to three challenges, mainly pertaining to the upcoming Artemis moon missions. However, nearly every year, they have a challenge that pushes the boundaries of known technology closer to the end-use case for a mission.

This year, the competition took place at Alabama A&M’s Agribition Center in Huntsville, near NASA’s Marshall Spaceflight Center. It took place on June 11th and 12th and featured seven teams that had made it to the finals by passing tests in earlier stages.

Break the Ice has been a repeating challenge since 2020; however, it had similar predecessors going back to 2007, when it was known as the Regolith Excavation Challenge. This year’s challenge involved traversing rugged terrain, mining material from lunar regolith simulant, and seemingly dispersing it, as seen in a YouTube video released by NASA.

There must be something about this challenge structure because the team’s lead engineer who won the competition this year, Todd Mendenhall of Terra Engineering, also competed in the 2007 challenge. Almost 20 years later, he and his wife are still working on autonomous lunar excavator technologies and are very successful at it.

Terra Engineering’s rover, Fracture, completed most of the challenges before it, taking home a grand prize of $1 million. Starpath Robotics, a small start-up based near SpaceX’s facility in Hawthorne, California, took second in the competition and $500,000 in award money. Another team from Michigan Technological University completed the group of three that passed enough of the challenges that they were invited to test their rovers in the Thermal Vacuum Chamber at NASA’s Marshall Spaceflight Center.

Testing would be necessary if these rovers ever see adoption into a fully-fledged lunar mission. However, NASA hasn’t been great at pipelining the technologies developed as part of these challenges into actual field-ready hardware. The challenges usually provide a fun engineering task for teams, but further effort to turn it into a real mission concept isn’t forthcoming. Other challenges, ranging from space tether robots to the original regolith challenge participants, have come and gone, with almost none of the technologies they’ve worked on making it through for use in an actual mission.

It’s unclear whether the Break the Ice Challenge participants will suffer the same fate or if the challenge will return again next year. Theoretically, it should be possible to derisk the technology to a point where NASA gets a fully functional autonomous lunar excavator simply by continuing the challenge series for long enough. There hasn’t been an announcement about the next round of competition; however, the impressive displays of engineering from the various teams are viewable on YouTube if you’re interested in seeing how far they’ve come.

Learn More:
NASA – California Teams Win $1.5 Million in NASA’s Break the Ice Lunar Challenge
UT – NASA and HeroX are Looking to Light Up the Moon!
UT – We Could Get Material On The Moon By Shocking It With Lightning
UT – Some Lunar Regolith is Better for Living Off the Land on the Moon

Lead Image:
Valerie and Todd Mendenhall (front) are presented with a $1M check and trophy for winning NASA’s Break the Ice Challenge, supported by executives from Alabama A&M and NASA’s Marshall Space Flight Center.
Credit – NASA