News
NASA to Explore Two Landing Options for Returning Samples from Mars
NASA is pursuing a dual-approach for its Mars Sample Return Program to enhance innovation, reduce costs, and study Martian samples by 2026, aiming to unlock the planet’s mysteries and explore potential life.
WASHINGTON, Jan. 7, 2025 /PRNewswire/ — To maximize chances of successfully bringing the first Martian rock and sediment samples to Earth for the benefit of humanity, NASA announced Tuesday a new approach to its Mars Sample Return Program. The agency will simultaneously pursue two landing architectures, or strategic plans, during formulation, encouraging competition and innovation, as well as cost and schedule savings.
NASA plans to later select a single path forward for the program, which aims to better understand the mysteries of the universe, and to help determine whether the Red Planet ever hosted life. NASA is expected to confirm the program – and its design – in the second half of 2026.
“Pursuing two potential paths forward will ensure that NASA is able bring these samples back from Mars with significant cost and schedule saving compared to the previous plan,” said NASA Administrator Bill Nelson. “These samples have the potential to change the way we understand Mars, our universe, and – ultimately – ourselves. I’d like to thank the team at NASA and the strategic review team, led by Dr. Maria Zuber, for their work.”
In September 2024, the agency accepted 11 studies from the NASA community and industry on how best to return Martian samples to Earth. A Mars Sample Return Strategic Review team was charged with assessing the studies and then recommending a primary architecture for the campaign, including associated cost and schedule estimates.
“NASA’s rovers are enduring Mars’ harsh environment to collect ground-breaking science samples,” said Nicky Fox, who leads NASA’s Science Mission Directorate. “We want to bring those back as quickly as possible to study them in state-of-the-art facilities. Mars Sample Return will allow scientists to understand the planet’s geological history and the evolution of climate on this barren planet where life may have existed in the past and shed light on the early solar system before life began here on Earth. This will also prepare us to safely send the first human explorers to Mars.”
During formulation, NASA will proceed with exploring and evaluating two distinct means of landing the payload platform on Mars. The first option will leverage previously flown entry, descent, and landing system designs, namely the sky crane method, demonstrated with the Curiosity and Perseverance missions. The second option will capitalize on using new commercial capabilities to deliver the lander payload to the surface of Mars.
For both potential options, the mission’s landed platform will carry a smaller version of the Mars Ascent Vehicle. The platform’s solar panels will be replaced with a radioisotope power system that can provide power and heat through the dust storm season at Mars, allowing for reduced complexity.
The orbiting sample container will hold 30 of the sample tubes containing samples the Perseverance lander has been collecting from the surface of Mars. A redesign of the sample loading system on the lander, which will place the samples into the orbiting sample container, simplifies the backward planetary protection implementation by eliminating the accumulation of dust on the outside of the sample container.
Both mission options rely on a capture, containment and return system aboard ESA’s (European Space Agency’s) Earth Return Orbiter to capture the orbiting sample container in Mars orbit. ESA is evaluating NASA’s plan.
For more information on NASA’s exploration of Mars, visit:
Source: NASA
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News Brief
Earthquake Swarm Shakes Southern California Near Salton Sea
Earthquake Swarm: A swarm of earthquakes near California’s Salton Sea and Brawley area has prompted increased monitoring by seismologists as hundreds of tremors shake the region.
A swarm of earthquakes has been rattling Southern California near the Salton Sea, drawing attention from residents and seismologists across the region.
Salton Sea earthquake swarm?
The activity is centered near Brawley in Imperial County, an area known for frequent seismic movement due to its location within the Brawley Seismic Zone. According to the U.S. Geological Survey, hundreds of small earthquakes have been recorded over the past several days, with the strongest reaching a magnitude of approximately 4.7.
Residents throughout Imperial Valley, parts of Riverside County, and even portions of Arizona reported feeling shaking from several of the larger quakes. Minor incidents such as falling objects and brief power disruptions were also reported, though no major injuries or widespread structural damage have been confirmed at this time.
The region sits near the southern end of the San Andreas Fault and is considered one of California’s most geologically active areas. Scientists say earthquake swarms are relatively common near the Salton Sea because of the interaction between tectonic fault systems and geothermal activity beneath the surface.
While experts continue to monitor the situation closely, they emphasize that earthquake swarms do not necessarily indicate that a larger earthquake is imminent. However, officials encourage residents to review emergency preparedness plans, secure heavy furniture, and keep emergency supplies ready.
The Salton Sea region has experienced similar seismic swarms in the past, making it an important area of study for earthquake researchers and emergency management agencies.
For continued updates on this developing story and other regional news, visit STM Daily News.
Related External Links
- U.S. Geological Survey (USGS) – Earthquake Monitoring
- California Institute of Technology (Caltech)
- California Earthquake Preparedness Guide
- Ready.gov – Earthquake Safety Tips
- USGS – Salton Trough and Seismic Activity
Stay informed with the latest breaking news, trending stories, and real-time updates from around the world on STM Daily News. Visit our Stories This Moment page for continuously updated coverage on major events, technology, transportation, science, entertainment, and more.
Authors
Consumer Corner
Frustration at the Pump: Why Americans are Exploring Electric Vehicles
Exploring Electric Vehicles: For more than one-third of Americans, one simple number is leading them to research electric vehicles: the final tally at a recent gas station fill-up. The pump is no longer just the close of a sale; for a growing number of drivers, it’s where questions begin.
Frustration at the Pump: Why Americans are Exploring Electric Vehicles
(Feature Impact) For more than one-third of Americans, one simple number is leading them to research electric vehicles: the final tally at a recent gas station fill-up.
This, according to new research from Hyundai Motor America, isn’t a hypothetical situation. In fact, 23% of respondents reported it’s happened to them more than once. For nearly half of Americans, pulling up to the pump now brings frustration or outright dread.
Many drivers have a number in mind where the math begins shifting, and once the shift happens, it rarely goes away. The pump is no longer just the close of a sale; for a growing number of drivers, it’s where questions begin.
For 23% of those surveyed, $5 per gallon is where they would start considering alternatives to a gas-powered vehicle. While some say they wouldn’t consider alternatives based on gas costs at all, this meaningful share of Americans points toward a specific tipping point.
Some begin by comparing models or brands while others find themselves on an automaker’s website, further along in the process than they initially expected to be. Most don’t act on this impulse right away, but drivers are increasingly caught somewhere between curious and committed – and 46% of those surveyed said they’d be likely to seriously research an EV.
The desire to leave the pump behind, which an EV would allow for, is a deal nearly half of respondents said they would take. However, the transition isn’t frictionless as charging access and range anxiety remain the top concerns for 28% of potential buyers.
While the move toward electric vehicles is often framed as a long-term decision made with spreadsheets and financial planning, for many Americans, it’s beginning somewhere smaller: a routine fuel stop and an eye-opening receipt.
If you’ve found yourself dismayed at the pump, find more information on electric vehicles at HyundaiUSA.com.
Photo courtesy of Shutterstock
eSOURCE:
Hyundai
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Automotive
Gas prices have a $5 tipping point: New research shows when Americans start looking at EVs
Gas prices have a $5 tipping point: New research shows when Americans start looking at EVs
(Tiffany Miller for Hyundai) There is a moment at the gas pump when the number staring back at you stops feeling routine.
You expect the total to land somewhere familiar. And then, one day, it doesn’t. Not dramatically higher. Just high enough to feel different. Enough to make you pause before tapping your card.
According to new research from Hyundai Motor America, that moment is not hypothetical. For more than a third of American drivers, it has already happened. And for many, once it does, something shifts that does not quite shift back.
For 42% of Americans, pulling up to a pump now brings frustration or outright dread. Most have made peace with the routine, even if 39% describe their gas spend as “frustrating but expected.”
The experience at the pump hasn’t changed. The emotional weight of it has.
Most drivers have a number in their head where the math shifts. For 23% of those surveyed, $5 per gallon is where they would seriously start considering alternatives to a gas-powered vehicle. Not everyone will be moved by price, and 29% say they would not consider alternatives based on gas costs at all. But for a meaningful share of Americans, the tipping point is specific. It is a number on a sign, and many have seen it before.
More than one-third of Americans surveyed say a recent fill-up has already prompted them to research electric vehicles, and 23% say it has happened more than once.
What comes next is rarely dramatic. Some compare models or brands. Some search online. Some find themselves on an automaker’s website, further along than they expected to be. Most do not act on this impulse right away. But for a growing number, the pump is where the question starts.
The shift is real but uneven. If gas prices rose significantly and stayed high, 46% of those surveyed say they would be likely to seriously research an EV. Yet most Americans are still somewhere between curious and committed.
The pitch for electric vehicles is simple. Never stop for gas again. Nearly half of Americans say they would absolutely take that deal.
The transition is not frictionless. Charging access and range anxiety remain the top concern for 28% of potential buyers, and simple comfort with the status quo runs just as deep.
The desire to leave the pump behind is real. So is everything standing in the way.
The move toward electric vehicles is often framed as a long-term decision made with spreadsheets and incentive calculators, but for many Americans, it begins somewhere smaller. A routine fuel stop. A number that lands differently. A moment of hesitation before the receipt prints.
Methodology
Hyundai Motor America commissioned Atomik Research to conduct an online survey of 1,000 adults throughout the United States. The margin of error is plus or minus 3 percentage points at a 95% confidence level. Fieldwork was conducted between April 3 and April 6, 2026.
Atomik Research, part of 4media group, is a creative market research agency.
Photo courtesy of Shutterstock (woman at gas pump)
SOURCE:
Hyundai
Welcome to the Consumer Corner section of STM Daily News, your ultimate destination for savvy shopping and informed decision-making! Dive into a treasure trove of insights and reviews covering everything from the hottest toys that spark joy in your little ones to the latest electronic gadgets that simplify your life. Explore our comprehensive guides on stylish home furnishings, discover smart tips for buying a home or enhancing your living space with creative improvement ideas, and get the lowdown on the best cars through our detailed auto reviews. Whether you’re making a major purchase or simply seeking inspiration, the Consumer Corner is here to empower you every step of the way—unlock the keys to becoming a smarter consumer today!
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