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Mars exploration in focus as Europe prepares ExoMars Rover for search of life

ESA's ExoMars rover will roam the rusty Martian surface in search for signs of life. Credit: ESA

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2020 may be the year humanity takes its biggest step toward finding evidence of life beyond Earth. NASA and the European Space Agency (ESA) are each working on its own rover that will roam Mars’s surface in search of life.

The ExoMars mission is Europe’s first Mars rover. Named after British DNA pioneer Rosalind Franklin, the golf cart-sized robot is approximately one-third the size of NASA’s planned Mars 2020 rover and will look for signs that life might have existed on Mars.

Both rovers will act as remote scientists, beaming back a wealth of data and images to Earth.

Mars 2020 will collect Martian samples for eventual return to Earth sometime in the future, while ExoMars will use its unique drill to burrow below the surface. Here, the rover will find pristine samples that were shielded from the harsh radiation bombarding Mars’s surface. Scientists are hopeful that below the surface is where we could find our first evidence of life. 

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A Rover’s Purpose

Mars is a hostile place. Because its atmosphere is much thinner than Earth’s, life as we know it would have a difficult time surviving on the surface.

Billions of years ago, the surface of Mars was probably quite similar to that of Earth. However, that changed when Mars lost its magnetic field, which stripped its atmosphere, and exposed its surface to intense radiation. All of which made survival above ground incredibly challenging.

Historically, Mars missions have searched for signs of life on the planet’s surface, usually at places where there are signs of ancient water. That’s because this is typically where we find life on Earth.

But since we haven’t found life on the planet’s surface yet, mission scientists propose we need to dig deeper. There may be some microbial Martians underground.

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The ExoMars rover (and accompanying lander) are a follow-on to ESA’s ExoMars Orbiter mission which reached Mars in 2016. That initial mission consisted of two parts: the Trace Gas Orbiter (TGO) and the Schiaparelli landing demonstrator. 

Landing on Mars

TGO made it to Mars and is doing great, however, Schiaparelli didn’t fare so well — the lander crashed during its descent to the Martian surface. 

Landing a probe on Mars is not easy. To safely navigate the tenuous Martian atmosphere requires a combination of sophisticated landing gear, including heat shields, retrorockets, and even giant, inflatable airbags. 

Despite the crash landing, Schiaparelli achieved its goal as a technology demonstrator. It also showed that the team needed to revamp the landing system before the rover launches. But, with less than a year till liftoff, the rover team is struggling with an established piece of landing architecture: parachutes

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In order to slow the rover down, the mission requires multiple parachutes — one 15 meters (49 feet) in diameter and one 35 meters (115 feet).  

As the rover begins its descent, atmospheric drag will slow the craft from around 21 000 km/h (13,048 mph) to 1700 km/h (1,056 mph). That’s when the first parachute will deploy. About 20 seconds later, at about 400 km/h (248 mph), the second chute will deploy. Lastly, the braking engines will kick in about 1 km (or half a mile) above the ground, enabling the rover land safely on the Martian surface.

The entire sequence takes just six minutes.

Parachute Troubles

During high-altitude testing conducted earlier this year, the craft’s parachutes ripped as soon as they deployed. ESA engineers made several adjustments, including reinforcing both the parachutes and their storage bags with Teflon to make them deploy easier. The chutes are still tearing.  

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Now the agency is turning to NASA for help. ESA engineers are teaming up with the folks at the Jet Propulsion Laboratory, to put the enhanced parachutes through months of rigorous testing. 

In the meantime, the rover team is putting its hardware through a round of thermal testing. For 18 days it will be subjected to the same harsh temperature conditions experienced on Mars. 

The parachutes are expected to finish testing sometime in April 2020; they will then be integrated with the rover and shipped to the launch site in Kazakhstan. However, if any part of the mission misses its deadline, the entire project could be sidelined until the next favorable Mars launch window — in 2022.

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Elon Musk

Tesla Phone? Not quite, but close: analyst

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elon musk phone
Photo: Boss Hunting.com.au

For years, there have been images and videos across social media platforms that have reminded me of when I was a 15-year-old kid teased by “Xbox 720” videos on YouTube. These videos are of the supposed “Tesla Phone” that Elon Musk was secretly developing in between leading Tesla with its electric cars and SpaceX with its reusable rockets.

Although Musk has put those rumors to bed several times, it was never completely out of the realm that he could get involved in cell phones in some capacity. Think outside the box and more macro-level, though. Instead of reinventing the computer, Musk reinvented connectivity by developing Starlink with SpaceX.

It could be something similar, TD Cowen analyst Gregory Williams said in a note last week, where he hinted SpaceX could be gathering some steam to acquire T-Mobile.

Williams said it would be the “clear choice” for SpaceX if it decided to go through with a network acquisition. He also suggested AT&T.

The move would be possible through selling more of its own stock, which would help SpaceX raise the money to purchase T-Mobile, which would cost roughly $300 billion. It could be one of the moves SpaceX makes post-IPO in terms of an acquisition: it already acquired Cursor AI for $60 billion.

Other analysts, like Dan Ives of Wedbush, believe SpaceX and Tesla will eventually merge into one anyway, and that conglomeration could come as soon as this year, some have said.

The implications of SpaceX purchasing T-Mobile are massive. A combined entity would create a truly ubiquitous network: T-Mobile’s terrestrial 5G towers and Starlink’s growing constellation of Direct-to-Cell satellites. This would essentially eliminate dead zones across the U.S. and potentially globally.

SpaceX would instantly become a full-scale facilities-based carrier with satellite differentiation; a huge advantage. This would pressure AT&T and Verizon heavily.

There are also concerns like a potential reduction in long-term competition, and of course, a deal of that size would face intense scrutiny from government agencies.

The strategic fit is compelling due to the existing Starlink–T-Mobile partnership and complementary technologies (space + terrestrial). It could create a dominant integrated communications player. However, the regulatory, financial, and execution hurdles are enormous — this remains highly speculative with no indication SpaceX is actively pursuing it right now.

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Elon Musk

SpaceX’s newest Starmind will make earth data centers obsolete

Elon Musk confirmed Starmind as SpaceX’s AI satellite constellation name, targeting one million orbital compute nodes.

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Elon Musk confirmed that Starmind will be the official name of SpaceX’s planned AI satellite constellation, following a trademark filing by xAI that surfaced earlier this week. Starmind is what’s being described to the FCC as a constellation of up to one million AI satellites

It’s worth noting that SpaceX’s Starlink communication satellite and Starmind are built on the same orbital infrastructure concept but serve entirely different purposes. Starlink is a connectivity network, with satellites receiving and relaying data between points on Earth, and functioning as a high-speed internet backbone in space. The satellites themselves do not process or think, and move information from one place to another, the same function a fiber cable performs underground.

SpaceX just forced Verizon, AT&T and T-Mobile to team up for the first time in history

Starmind, on the other hand, is something completely different, and tather than moving data, its satellites would compute data through artificial intelligence and directly in orbit using onboard processors powered by large solar arrays. Where a Starlink satellite is essentially a very fast pipe, a Starmind satellite is a server. The practical implication is that Starmind would allow AI models to run inference, process queries, and generate outputs from space, then beam results down to users anywhere on Earth within milliseconds, and without the data ever needing to travel to a terrestrial data center.

Starship will be able to carry 30 to 50 AI1 satellites per launch, delivering the equivalent of dozens of server racks per flight, with no land acquisition, no power grid approval, and no cooling infrastructure required on the ground.

SpaceX is pursuing this new technology as terrestrial data centers are running into hard limits such as lack of physical space, community opposition, and power and water consumption at a scale that is increasingly difficult to permit. Space has unlimited solar power, natural vacuum cooling, and no zoning boards. Musk said in a June 8 video presentation that he expects space to become the lowest-cost location to deploy AI compute within two to three years. Two AI1 prototypes are scheduled to launch in early 2027, with volume production targeted for the end of that year at a new facility called Gigasat.

The real world applications Starmind enables extend well beyond powering Grok. A constellation of orbiting AI processors could run inference workloads for any paying customer, anywhere on Earth, with latency measured in milliseconds rather than the seconds associated with ground-based cloud routing across continents. Starmind, if it scales as described, would make SpaceX the landlord of AI compute the same way Starlink made it the landlord of satellite internet.

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Elon Musk

SpaceX confirms third massive compute deal at Colossus data center

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Credit: xAI Memphis

SpaceX confirmed today that it has officially signed its third massive compute deal, providing compute at its Colossus data center in Southaven, Mississippi.

Reflection AI will gain immediate access to NVIDIA GB300 chips at SpaceX’s Colossus 2 data center. In return, Reflection will pay SpaceX $150 million per month starting on July 1, with total payments reaching approximately $6.3 billion if the contract runs through its duration, which is until 2029. Either party can terminate the agreement with 90 days’ notice after the initial three-month period.

CNBC first reported the deal.

This latest partnership highlights SpaceX’s strategy of commercializing its massive Colossus supercomputing infrastructure, originally developed to power Elon Musk’s Grok AI models. The company has rapidly expanded its customer base in the AI sector following its February 2026 merger with xAI, a transaction that valued the combined entity at $1.25 trillion.

SpaceX has previously signed significant compute deals with other major players.

It granted Anthropic exclusive access to the full capacity of its Colossus 1 data center, which exceeds 300 megawatts and includes over 220,000 NVIDIA GPUs. Details from SpaceX’s IPO filings indicate Anthropic will pay $1.25 billion per month through May 2029, potentially generating around $45 billion over the term of the deal.

Additionally, Google agreed to pay SpaceX $920 million per month for compute capacity from October 2026 through June 2029. This 32-month period will provide Google access to roughly 110,000 NVIDIA GPUs, along with supporting processors and memory. Capacity ramps up through September at a reduced fee, with termination options after the first year.

SpaceXA also established arrangements for computing power with Cursor, an AI coding startup. SpaceX acquired them in a $60 billion all-stock deal.

SpaceX makes first acquisition post-IPO

These arrangements position SpaceX’s collective position as an AI infrastructure powerhouse with high-margin revenue potential. The Google deal alone could generate nearly $29.5 billion over its term, while the Reflection contract adds another $6.3 billion.

Combined with the Anthropic arrangement, SpaceX stands to realize tens of billions in revenue from compute leasing in the coming years, which diversifies beyond SpaceX’s traditional rocket launches and Starlink operation.

The deals underscore growing demand for advanced AI training and inference capacity amid chip shortages and surging model development needs. Reflection, valued at $25 billion and focused on “American open intelligence” with government and national security ties, cited recent restrictions on closed models as validation for open-source approaches.

For SpaceX, the partnerships transform capital-intensive data centers into flexible revenue sources while supporting its broader AI ambitions after the company has gone public.

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