Space
Mars sample-return mission gets boost from Trump’s 2021 budget request
On Monday, Feb. 10, the White House released its 2021 federal budget request, and in it, the administration identified NASA’s Mars sample return plans as a top priority. It also earmarked funding for a future mission to map out where ice is located on Mars.
The request asks for $25.2 billion for NASA, which is roughly a 12% boost over what the agency’s current budget is.
Of that $25.2 billion, Trump has designated $233 million for “Mars Future Missions” — one of which hopes to transport pristine pieces of the Red Planet to Earth, sometime around the 2031 time frame.
“Mars Future supports the development of the Mars Sample Return (MSR) mission that is planning to enter formulation (Phase A) as early as the summer of FY 2020,” NASA officials wrote in a description of the agency’s proposed 2021 allocation.
“In FY 2021, MSR formulation activities include concept and technology development, and early design and studies in support of the Sample Return Lander and the Capture/Containment and Return System,” they added. “Mars Future also supports a study of the facility required for handling of returned samples.”
The samples NASA is referring to will be collected by NASA’s next Mars rover, which is scheduled to launch in July. Dubbed the Mars 2020 rover, the six-wheeled robot will land on Mars in Feb. 2021, touching down inside Jezero Crater. It’s goal: to look for signs of life, and to collect samples of Mars for future return to Earth.
The rover, which will receive an official name sometime in March, will bag and tag samples of rocks and dirt, sealing them in canisters for eventual return to Earth. Once they arrive here, scientists all around the world will be able to study the samples and better understand our celestial neighbor.
The sample return part of the mission is a collaboration between NASA and the European Space Agency (ESA). It will be a multi-step process, which includes the launch of NASA’s Sample Return Lander (SRL) followed by ESA’s Earth Return Orbiter (ERO).
The logistics are still being finalized as NASA is looking for a director to lead the program. But a rough outline of the planned return can be broken down as follows:
NASA’s sample return vehicle will carry a small rocket called the Mars Ascent Vehicle (MAV) along with an ESA-built rover, called the Sample Fetch Rover (SRF). The SRF will seek out the samples collected by the 2020 rover, and haul them to the MAV.
From there, the MAV will then launch the samples into orbit around Mars; there they’ll be picked up by the ERO, and the craft will head back toward Earth. Once in close proximity to Earth, the ERO will jettison the container, and it will land in the Utah desert. NASA expects this to all happen around 2031, although none of the dates are official at this point.
Also outlined in the budget is a need for a Sampling Receiving Facility, where the precious bits of Mars will be handled with the utmost care. In the facility, scientists will catalog the samples, and make sure that there’s no cross-contamination with Earth particles. (And to ensure that if there is life on Mars, no little Martian microbes will get out into the environment.)
But that’s not all, the “Mars Future Missions” budgetary line also allows for a collaboration with Canada to create the Mars Ice Mapper. Detailed information on this project is scarce at the moment as it’s in its very early stages.
“The Mars Ice Mapper is a remote sensing mission under study intended to map and profile the near-surface (3-15 meters) water ice, particularly that which lies in the mid-latitude regions, in support of future science and exploration missions,” NASA officials wrote in the budget document.
The Mars Ice Mapper could be a preliminary step in the effort to put humans on Mars, a goal NASA aims to accomplish sometimes in the 2030’s.
The 2021 budget request allocates more money to future Mars missions than previous budgets have, lining up with NASA’s overall goal of sending astronauts to both the moon and Mars.
If this budget request is any indication, the “Mars Future Missions” programs could set their budgets steadily increased as the years progress. But it’s not set in stone. The request is just that, a request. Congress has the ultimate approval and could choose to fund everything as it, or shuffle things around. Let’s hope it’s the latter so valuable programs, like STEM engagement, Earth science missions, and an incredible telescope are not cancelled.
News
SpaceX set to launch Axiom’s mission for diabetes research on the ISS
Axiom’s Ax-4 will test CGMs & insulin stability in microgravity—potentially reshaping diabetes care for Earth & future astronauts.
Axiom Space’s Ax-4 mission is set to launch on a SpaceX Falcon 9 rocket. Ax-4 will advance diabetes research in microgravity, marking a milestone for astronaut health.
Axiom Space’s fourth crewed mission is scheduled to launch with SpaceX on May 29 from NASA’s Kennedy Space Center in Florida. The Ax-4 mission will carry a diverse crew and a record-breaking scientific payload to the International Space Station (ISS).
The Ax-4 crew is led by Axiom’s Peggy Whitson and includes Shubhanshu Shukla from India, Sławosz Uznański from the European Space Agency, and Tibor Kapu from Hungary. The mission represents firsts for India, Hungary, and Poland, with Uznański being Poland’s first astronaut in over 40 years.
Ax-4 will conduct nearly 60 science investigations from 31 countries during its two-week ISS stay. A key focus is the “Suite Ride” initiative, a collaboration with Burjeel Holdings to study diabetes management in microgravity.
“The effort marks a significant milestone in the long-term goal of supporting future astronauts with insulin-dependent diabetes (IDDM), a condition historically deemed disqualifying for spaceflight,” Axiom noted. The mission will test Continuous Glucose Monitors (CGMs) and insulin stability to assess their performance in space.
Axiom explained that testing the behavior of CGMs and insulin delivery technologies in microgravity and observing circadian rhythm disruption could help diabetes experts understand how CGMs and insulin pens can improve diabetes monitoring and care in remote or underserved areas on Earth. The research could benefit diabetes management in isolated regions like oil rigs or rural areas.
The mission’s findings on insulin exposure and CGM performance could pave the way for astronauts with diabetes to safely participate in spaceflight. As Axiom and SpaceX push boundaries, Ax-4’s diabetes research underscores the potential for space-based innovations to transform healthcare on Earth and beyond.
Elon Musk
EU considers SES to augment Starlink services
The EU considers funding SES to support Starlink. With MEO satellites already serving NATO, SES could be key in Europe’s space autonomy push.
European satellite company SES is negotiating with the European Union (EU) and other governments to complement SpaceX’s Starlink, as Europe seeks home-grown space-based communication solutions. The talks aim to bolster regional resilience amid growing concerns over reliance on foreign providers.
In March, the European Commission contacted SES and France’s Eutelsat to assess their potential role if American-based Starlink access for Ukraine was disrupted. The European Commission proposed funding EU-based satellite operators to support Kyiv. Ukraine is considering alternatives to Starlink over concerns about Elon Musk’s reliability.
Arthur De Liedekerke of Rasmussen Global warned, “Elon Musk is, in fact, the guardian of Ukraine’s connectivity on the battlefield. And that’s a strategic vulnerability.” However, SpaceX’s Starlink constellation is leagues ahead of any competition in the EU.
“Now the discussions are much more strategic in nature. They’re much more mid-term, long-term. And what we’re seeing is all of the European governments are serious about increasing their defense spending. There are alternatives, not to completely replace Starlink, that’s not possible, but to augment and complement Starlink,” SES CEO Adel Al-Saleh told Reuters.
SES operates about 70 satellites, including over 20 medium Earth orbit (MEO) units at 8,000 km. The company provides high-speed internet for government, military, and underserved areas. It plans to expand its MEO fleet to 100, enhancing secure communications for NATO and the Pentagon.
“The most significant demand (for us) is European nations investing in space, much more than what they did before,” Al-Saleh said.
Competition from Starlink, Amazon’s Kuiper, and China’s SpaceSail, with their extensive low-Earth orbit constellations, underscores Europe’s push for independence.
“It is not right to say they just want to avoid Starlink or the Chinese. They want to avoid being dependent on one or two providers. They want to have flexibility,” Al-Saleh noted.
SES’s discussions reflect Europe’s strategic shift toward diversified satellite networks, balancing reliance on Starlink with regional capabilities. As governments ramp up defense spending, SES aims to play a pivotal role in complementing global providers, ensuring robust connectivity for military and civilian needs across the continent.
News
Amazon launches Kuiper satellites; Can it rival Starlink?
With 27 satellites in orbit, Amazon kicks off its $10B plan to deliver global broadband. Can Bezos’ Kuiper take on Musk’s Starlink?
Amazon’s Project Kuiper launched its first 27 satellites on Monday, marking the start of a $10 billion effort that could compete with SpaceX’s Starlink with a global broadband internet network.
Amazon’s Kuiper satellites launched aboard a United Launch Alliance Atlas V rocket from Cape Canaveral, Florida. Project Kuiper’s recent launch is the initial step toward deploying Amazon’s 3,236 satellites for low-Earth orbit connectivity. Amazon’s satellite launch was initially set for April 9 but was delayed due to bad weather.
Now that the Kuiper satellites have been launched, Amazon is expected to publicly confirm contact with the satellites from its mission operations center in Redmond, Washington. The company aims to start offering Kuiper services to customers later this year. Project Kuiper was unveiled in 2019 and targets consumers, businesses, and governments who need reliable internet service, similar to Starlink.
Amazon has a deadline from the U.S. Federal Communications Commission to deploy 1,618 satellites by mid-2026. Analysts suggest the company may require an extension to its Kuiper satellite deployment deadline due to the project’s year-long delay from its planned 2024 start.
United Launch Alliance could conduct up to five more Kuiper missions this year, according to ULA CEO Tory Bruno. Amazon noted in a 2020 FCC filing that Kuiper services could begin with 578 satellites, initially covering northern and southern regions.
Kuiper’s launch pits Amazon against SpaceX’s Starlink and telecom giants like AT&T and T-Mobile, with a focus on underserved rural areas.
“There’s an insatiable demand for the internet,” Amazon Executive Chairman Jeff Bezos told Reuters in January. “There’s room for lots of winners there. I predict Starlink will continue to be successful, and I predict Kuiper will be successful as well.”
Global interest in satellite alternatives is rising. Ukraine is exploring Starlink alternatives with the European Union (EU), driven by concerns over Elon Musk. Germany’s military, Bundeswehr, also plans its own constellation to ensure independent communications. However, like Amazon’s Kuiper Project, EU options lag behind Starlink.
Amazon’s consumer expertise and cloud computing infrastructure give Kuiper a competitive edge despite Starlink’s market lead. As Kuiper ramps up launches, its success could reshape broadband access while challenging SpaceX’s dominance in the satellite internet race.
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