A Falcon 9 rocket launches Nov. 17, 2025, carrying the Sentinel-6B ocean monitoring satellite. Image: SpaceX. SpaceX launched a joint NASA-European environmental research satellite early Monday, the second in an
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NASA Spaceline Current Awareness List #1,174 14 November 2025 (Space Life Science Research Results)
Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on
Chemical Evidence Of Ancient Life Detected In 3.3 billion-year-old Rocks
2.5 billion year old microbial structures — The black features within this thin slice of rock are 2.5-billion-year-old microbial structures. This study suggests that the organic matter preserved within this
Time-resolved Phylogenomics Analysis Reveals Patterns In Biosphere Nutrient Limitation Through Earth History
Tree of life (“species tree”) used for gene reconciliation analyses, showing reconstructed habitats for specific phyla over time. Phyla are color-coded and grouped to match to the larger phylum groups
Perseverance Encounters A Possible Meteorite On Mars
NASA’s Mars Perseverance rover acquired this close-up view showing the cavernous weathering texture of an unusually shaped rock, “Phippsaksla,” targeted for investigation based on its appearance that differed from the
Avoiding a harmful lunar ‘gold rush’
As shown by the recent SpaceNews editorials by Mustafa Bilal and Stirling Forbes, there is currently much talk of a coming lunar “gold rush,” with nations and companies seemingly in a
As our black hole images get more detailed, we may find Einstein wasn't quite right about them
New research suggests future images of black holes could be precise enough to allow scientists to determine if these objects are accurately described by Albert Einstein’s theory of gravity, general
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Applications 17/11/2025 293 views 1 likes The latest guardian of our oceans has taken its place in orbit. The Copernicus Sentinel-6B satellite is now circling Earth, ready to continue a
SpaceX is gearing up for a bustling week ahead, with plans to execute five Falcon 9 launches, including four dedicated to its Starlink satellite constellation and one rideshare mission. Meanwhile,
The Amazon rainforest, long celebrated for its role as a formidable carbon sink, is showing signs of distress, raising alarms about its capacity to continue absorbing carbon dioxide. Recent investigations
A Falcon 9 rocket stands at pad 4E at Vandenberg Space Force Base ahead of the planned launch of the Sentinel-6B mission. Image: SpaceX. The second spacecraft in a billion-dollar
In March of 2024 the (https://www.desi.lbl.gov/collaboration/) dropped a bombshell on the cosmological community: slim but significant evidence that dark energy might be getting weaker with time.
Swift observations with the European Southern Observatory’s Very Large Telescope (ESO’s VLT) have revealed the explosive death of a star just as the blast was breaking through the star’s surface.
So I got an email from Adam Reiss. You know, the guy who was awarded the 2011 Nobel Prize in Physics along with Saul Perlmutter and Brian Schmidt for discovering
BERLIN — The head of German space company OHB says he is concerned about a planned joint venture among three of his competitors, even as the company sees new opportunities
Workflow of space missions. A. BOSS: Cyanobacterial biofilms were air-dried on the ground and integrated in the EXPOSE-R2 facility. Dried samples were exposed in LEO for 1.5 years. After retrieval
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