🚀 Fascinating Frontiers - Space & Astronomy News
| A radio galaxy from nearly twelve point five billion years ago has been confirmed as one of the most powerful ever detected. |
- Elon Musk confirms Tesla and SpaceX will run Terafab — Teslarati
Elon Musk stated that Tesla and SpaceX will build and operate the planned Terafab chip factory in Texas. He added that Taiwan Semiconductor Manufacturing Company may sublease space but will not take control. The facility aims to produce chips for one terawatt of computing power annually. Those chips will support Optimus robots, Cybercab vehicles, and orbital data centers. Intel remains involved in design and packaging work for the project. The clarification ended speculation that began the previous week about external operators. Source: teslarati.com - ESA discusses Europe’s future in space exploration at IAC2026 — European Space Agency
European Space Agency officials described the current moment as potentially historic during talks with member states. Discussions focused on exploration plans ahead of December’s Intermediate Ministerial Meeting. The agency highlighted ongoing studies for missions to the Moon, Mars, and beyond. Member states reviewed technology roadmaps and funding priorities for the coming decade. Source: esa.int - Blue Origin advances crewed Space Vehicle development — SciGuySpace reporting
Blue Origin has maintained an internal team of several dozen people on its Space Vehicle project for several years. Wind tunnel testing at NASA Langley and arcjet testing at NASA Ames are scheduled this month. Parachute tests and additional hardware work are also underway. The effort runs in parallel with other company launch vehicle programs. Source: x.com - SpaceX prepares Starship for first Florida launch from pad 39A — Space
SpaceX reports strong progress at Kennedy Space Center’s pad 39A ahead of the first Starship orbital attempt from Florida. The company is completing infrastructure upgrades at the historic Apollo-era site. Engineers have focused on propellant loading systems and ground support equipment. The pad previously supported Space Shuttle and Falcon Heavy missions. Source: space.com - Undergraduate identifies three isolated galaxies that stopped forming stars — Phys.org
A UC Berkeley astrophysics student cataloged three galaxies now named Shapiro Dwarf Galaxies I, II, and III. Each lies far from other galaxies yet shows no ongoing star formation. The finding supplies direct evidence for a long-standing theory about quenching in isolated systems. The work appears in The Astrophysical Journal. The student analyzed archival survey data to locate the objects. Source: phys.org - Mars Society schedules David Brin appearance on Red Planet Live — r/space
Acclaimed author and futurist David Brin will join host Ashton Zeth on October thirteenth at six PM Pacific Time. The discussion will cover Mars exploration and related topics. Brin has written extensively on space settlement and technology futures. The event is open to the public through the Mars Society platform. Source: reddit.com - Astronomers confirm powerful radio galaxy at redshift four point nine four six — Phys.org
Follow-up spectroscopy placed TXS 2354+015 at a redshift of four point nine four six. The source was first flagged by its characteristic drop in optical light. The paper was posted to arXiv on September twenty-third. The galaxy’s radio emission indicates an extremely luminous central engine. Observations came from multiple ground-based telescopes. Source: phys.org - Waterloo co-op students trace paths into Canada’s space sector — University of Waterloo
Three University of Waterloo co-op alumni describe routes from campus into roles at Canadian space companies and agencies. The stories highlight practical experience gained through the university’s placement program. Participants worked on satellite subsystems, mission planning, and data analysis projects. The program connects students with employers across the national space industry. Source: uwaterloo.ca - Artemis II crew tablet captures annotated lunar eclipse image — NASA
An April sixth, twenty twenty-six screenshot shows handwritten notes on a tablet image of a dark Moon eclipsing the Sun. The image forms part of the mission’s preliminary science documentation. Crew members recorded timing and visual details during the observation. The data contribute to studies of lunar lighting conditions. Source: nasa.gov - Winter observing targets include the Crab Nebula in Taurus — Astronomy
The Crab Nebula, cataloged as M1, is a supernova remnant visible in small telescopes. It formed from the one thousand fifty-four supernova that briefly outshone Venus. The remnant continues to emit across radio, optical, and X-ray wavelengths. Observers can locate it near the star Zeta Tauri on winter evenings. Source: astronomy.com - China’s Shenlong spaceplane conducted rendezvous and proximity operations — r/space
In June the vehicle released a small satellite and later recaptured it, likely using a robotic arm. In August it deployed another satellite, moved several thousand miles away, then returned. The sequence demonstrates repeated on-orbit servicing capabilities. Analysts tracked the maneuvers through public orbital data. Source: reddit.com - NASA releases eight hundred fourteen gigabytes of Artemis II lunar observations — NASA
The preliminary lunar science report includes nearly one thousand new images and five hundred twenty-one minutes of crew audio. The data package supports ongoing analysis of the mission’s lunar encounter. Teams are processing the files for distribution to the broader research community. The release marks the first major science output from the crewed flight. Source: science.nasa.gov - Polish researcher joins Roman Space Telescope exoplanet survey team — Science in Poland
The scientist will contribute to efforts expected to discover thousands of new worlds. The Nancy Grace Roman Telescope’s wide-field observations will map planetary populations across the galaxy. The researcher brings expertise in statistical methods for transit and microlensing detections. The mission is scheduled for launch later this decade. Source: scienceinpoland.pl - A star is observed consuming a brown dwarf companion — Notebookcheck
Astronomers captured the interaction between the star and its brown dwarf companion. The event provides a rare view of mass transfer outside the Solar System. The brown dwarf is losing material to the host star through Roche-lobe overflow. Observations were made with ground-based optical and infrared instruments. Source: notebookcheck.net - Mars Express data suggest exotic physics in the planet’s elongated clouds — ESA
Scientists combined Mars Express observations with a meteorological model to examine the clouds. The study points to homogeneous ice nucleation from water vapor as a possible mechanism. The paper appears in Nature Geoscience. Elongated cloud structures on Mars have puzzled researchers for years. The new analysis offers a physical explanation tied to atmospheric conditions. Source: esa.int
Cosmic Spotlight
The confirmation of TXS 2354+015 at redshift four point nine four six places it among the earliest known radio galaxies. Its extreme power output at such distance implies rapid black hole growth shortly after the Big Bang. The source was first identified through a characteristic drop in optical light before spectroscopy locked in its distance. Follow-up work will test whether similar objects exist at even higher redshifts. This detection adds a concrete data point to models of early supermassive black hole formation. The galaxy’s radio luminosity exceeds that of most known high-redshift sources by a significant margin.
Cosmic Deep Dive: Barycentric Time Corrections in Pulsar Timing
Imagine a city-sized radio dish on Earth turning toward a distant pulsar while our planet races around the Sun at thirty kilometers per second. The distance between the telescope and the solar system’s center of mass changes by up to one hundred fifty million kilometers over a year. That motion stretches or compresses the arrival time of each radio pulse by several milliseconds, enough to mask or mimic the tiny signals astronomers hunt. Correcting for this effect requires shifting every measurement into a common reference frame called TDB, or barycentric dynamical time. Without that step, a perfectly steady pulsar appears to speed up and slow down once per orbit. The correction itself rests on general relativity because clocks run slightly faster or slower depending on their position in the Sun’s gravity well. We still lack a complete map of how these timing residuals behave across the full sky at the nanosecond level that next-generation arrays demand.
That covers today’s space and science news. |
