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  Sydney, Australia (SPX) May 13, 2025 The thin, CO2-rich Martian atmosphere presents a novel opportunity for in-situ thermoelectric power generation. With a composition of 95.7% carbon dioxide, 2.7% nitrogen, and 1.6% argon, it offers significant advantages for dynamic thermoelectric conversion systems. The dense molecular weight and high thermal stability of Martian gases support robust system performance, reducing the risk of gas leakage and enhancing power density. This makes them well-suited for operation in the subcritical state, a cri ... read more |
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NASA Observes First Visible-light Auroras at MarsBoulder CO (SPX) May 15, 2025 NASA's Perseverance Mars rover made history by detecting them for the first time from the surface of another planet, and MAVEN confirmed the detection. On March 15, 2024, near the peak of the ... more 
A Tough Drill at Witch Hazel HillPasadena CA (JPL) May 15, 2025 After a busy few months exploring the outer slopes of the Jezero crater rim at an area named "Witch Hazel Hill," the Perseverance Science Team was eyeing another sample of these truly ancient rocks, ... more 
What Martian Craters Reveal About Subsurface CompositionLos Angeles CA (SPX) May 15, 2025 A team of planetary scientists has discovered a new approach to explore the Martian subsurface using debris layers created by impact craters. The study shows that ejecta blankets - layers of rock an ... more  
3D Printing Technologies Pave the Way for Moon and Mars ConstructionLos Angeles CA (SPX) May 14, 2025 NASA is pushing the boundaries of construction technology to support long-term human exploration of the Moon and Mars. By focusing on in-situ resource utilization, the agency aims to reduce the need ... more |
| Previous Issues | May 14 | May 13 | May 12 | May 09 | May 08 |
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  Available on Amazon Books 
Searching for Spherules to SamplePasadena CA (JPL) May 06, 2025 Over the past few weeks, Perseverance has been investigating some curious spherules peppered across the "Witch Hazel Hill" region along the rim of Jezero crater. A striking cluster of the small bubb ... more |
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Trump NASA budget prioritizes Moon, Mars missions over researchWashington (AFP) May 2, 2025 President Donald Trump's proposed NASA budget released Friday puts crewed missions to the Moon and Mars front and center - slashing science and climate programs as it seeks to shrink the agency's funding by nearly a quarter. ... more 
China opens international payload opportunities for Mars sample return missionSydney, Australia (SPX) Apr 28, 2025 China has officially called for international participation in its upcoming Mars sample-return project, Tianwen 3, the China National Space Administration (CNSA) announced on Thursday. During ... more 
Searching for the Dark in the LightPasadena CA (JPL) Apr 28, 2025 Perseverance has been busy exploring lower "Witch Hazel Hill," an outcrop exposed on the edge of the Jezero crater rim. The outcrop is composed of alternating light and dark layers, and naturally, t ... more 
NASA's Curiosity Rover May Have Solved Mars' Missing Carbonate MysteryMoffett Field CA (SPX) Apr 28, 2025 The discovery of a mineral called siderite may help solve the mystery of what happened to the Red Planet's carbon dioxide-rich atmosphere. New findings from NASA's Curiosity Mars rover could p ... more |
New study unveils volcanic history and clues to ancient life on MarsCollege Station, TX (SPX) Apr 23, 2025 In a groundbreaking study co-authored by a Texas A and M University scientist, researchers have revealed new insights into the geological history of Mars' Jezero Crater, the landing site of NASA's P ... more  |
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Did it rain or snow on ancient Mars? New study suggests it did Boulder CO (SPX) Apr 23, 2025 Visit ancient Mars - a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to feed hundreds of lakes. A new study from geologists at the Universit ... more 
Curiosity rover uncovers carbon cycle clues in Martian craterLos Angeles CA (SPX) Apr 23, 2025 New data from NASA's Curiosity rover has uncovered signs of a once-active carbon cycle on ancient Mars, offering fresh insight into the planet's past potential to host life. Dr. Ben Tutolo, Ph ... more  
Scientists investigate absence of sediment deltas on TitanLos Angeles CA (SPX) Apr 23, 2025 NASA's Mars missions have shown that sediment-rich deltas offer valuable insights into a planet's climate and geologic past. Yet on Saturn's moon Titan, where vast rivers of methane and ethane flow, ... more
Crystal record reveals ancient wet phases on MarsSydney, Australia (SPX) Apr 22, 2025 A research team led by Queensland University of Technology (QUT) has revealed new insights into Mars' geological and hydrological past by analyzing crystal structures in minerals identified by NASA' ... more |
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Sols 4511-4512: Low energy after a big weekend Pasadena CA (JPL) Apr 22, 2025 Earth planning date: Monday, April 14, 2025: We all know the feeling-it's Monday morning after a packed weekend, and you wish for just a bit more time to rest. Curiosity is likely feeling the same t ... more
Just Keep Driving - Sols 4507-4508Pasadena CA (JPL) Apr 14, 2025 Earth planning date: Wednesday, April 9, 2025: Our drive from Monday's plan was mostly successful, putting us ~22 meters down the "road" out of an expected 30 meters. A steering command halted the d ... more 
NASA's Perseverance Mars Rover Studies Trove of Rocks on Crater RimPasadena CA (JPL) Apr 14, 2025 Scientists with NASA's Perseverance rover are exploring what they consider a veritable Martian cornucopia full of intriguing rocky outcrops on the rim of Jezero Crater. Studying rocks, boulders, and ... more  
Engineer targets next frontier in lunar welding technologyLos Angeles CA (SPX) Apr 14, 2025 As plans to establish long-term human presence on the Moon and Mars accelerate, researchers are developing new techniques to enable construction in hostile, low-gravity environments. One such breakt ... more |
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Astronomers identify rare Earth-crossing asteroid from unexpected sourceLos Angeles CA (SPX) Apr 14, 2025 Astronomers at W. M. Keck Observatory on Maunakea, Hawai'i, have traced the origin of 2024 YR4, an Earth-crossing asteroid discovered in December 2024, to a surprising location. Contrary to expectat ... more 
Molten core may hold key to Mars' uneven magnetic pastLos Angeles CA (SPX) Apr 10, 2025 A new study led by the University of Texas Institute for Geophysics (UTIG) offers a compelling explanation for Mars' puzzling magnetic field distribution, revealing that the planet's ancient magneti ... more
A step closer to Martian habitability as lichens endure simulated surface conditionsBerlin, Germany (SPX) Apr 10, 2025 In a breakthrough experiment, scientists have demonstrated that some species of lichens can survive conditions that mimic those on Mars, including intense ionizing radiation, while continuing to fun ... more
How to engineer microbes to enable us to live on MarsManchester UK (SPX) Apr 03, 2025 Associate Tutor and PhD Candidate in Philosophy of Science, Manchester Metropolitan University A field known as synthetic biology has become one of the most highly anticipated in science. Its ... more |
 Available on Amazon Books
A step closer to Martian survival as lichens endure harsh red planet conditionsBerlin, Germany (SPX) Apr 02, 2025 For the first time, scientists have confirmed that certain species of lichen can remain metabolically active while exposed to simulated Martian conditions, including levels of ionizing radiation equ ... more |
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ExoMars rover to land on Mars aboard European-built platformParis, France (SPX) Apr 01, 2025 The European Space Agency (ESA) has awarded Airbus the contract to design and construct the landing platform for the ExoMars Rosalind Franklin rover, marking a major step forward for the mission tar ... more 
Martian dust may endanger astronaut health during surface missionsLos Angeles CA (SPX) Apr 01, 2025 New research involving the University of Colorado Boulder warns that exposure to Martian dust could pose serious health threats to astronauts on future missions. According to the study, prolonged co ... more 
Visiting Mars on the Way to the Outer Solar SystemPasadena CA (JPL) Mar 30, 2025 Recently Mars has had a few Earthly visitors. On March 1, NASA's Europa Clipper flew within 550 miles (884 kilometers) of the Red Planet's surface on its way out to Jupiter. On March 12, the Europea ... more 
Sols 4488-4490: Progress Through the Ankle-Breaking TerrainPasadena CA (JPL) Mar 26, 2025 Earth planning date: Friday, March 21, 2025: It's the start of spring here in the Northern Hemisphere on Earth, but in Gale Crater on Mars our rover is still heading into the depths of Martian winte ... more |
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