Latest Articles

Latest published articles from SpaceOne Times.

Space Mission Design

New Study Proposes Lower-Cost Earth–Moon Transfers Through L1 Gateway Orbit

Researchers have developed a new Earth-to-Moon transfer strategy using the Earth–Moon L1 Lagrangian point and the Theory of Functional Connections (TFC). The method uses stable and unstable orbital manifolds around Lyapunov orbits to reduce fuel requirements for lunar missions. According to the study, the approach can save at least 58.80 m/s in delta-v compared to similar transfer methods previously reported in scientific literature.

Space News

Inside NASA’s Roman Space Telescope: History, Science, and the Mission to Explore the Invisible Universe

NASA’s Nancy Grace Roman Space Telescope represents decades of planning, scientific ambition, and technological development aimed at understanding the universe at the largest scales. From its origins as a dark energy mission to its evolution into a major infrared survey observatory, Roman is designed to investigate dark energy, discover exoplanets, and map the cosmos with unprecedented efficiency.

Space News

NASA Targets Early September 2026 for Roman Telescope Launch

NASA is targeting as soon as early September 2026 for the launch of the Nancy Grace Roman Space Telescope. The observatory will launch on a SpaceX Falcon Heavy from Kennedy Space Center to study dark energy, exoplanets, and the infrared universe.

Astrophysics

Earth’s Magnetic Field May Reveal Hidden Dark Matter

Researchers have proposed a new method to detect ultralight millicharged dark matter using Earth’s geomagnetic field. The study suggests these hypothetical particles could generate faint oscillating magnetic signals measurable by sensitive magnetometers on Earth. Using existing data from SuperMAG and SNIPE Hunt experiments, the team established constraints far stronger than previous stellar cooling limits.

Astrophysics

Ancient Supernova Traces Found Preserved in Antarctic Ice

Scientists have detected traces of radioactive iron-60 in Antarctic ice dating back 40,000 to 81,000 years, offering new evidence that the Local Interstellar Cloud surrounding the solar system may preserve material from ancient supernovae. The findings suggest that Earth’s local cosmic environment has changed significantly over tens of thousands of years and may retain records of nearby stellar explosions.

Astrophysics

Gravitational Waves May Alter Atomic Light Emission

Researchers have proposed that gravitational waves can leave measurable signatures in the spontaneous emission of atoms by subtly modifying the surrounding quantum field. The study suggests that low-frequency gravitational waves could create direction-dependent changes in emitted photon spectra without altering the atom’s total decay rate. The findings provide a new theoretical pathway for probing gravity through atom–light interactions and may support future gravitational-wave detection techniques using cold-atom experiments.

UAP

New UFO files offer no answers – but something is happening in the skies

The United States government has released a new collection of documents, videos, and images related to Unidentified Anomalous Phenomena (UAPs), including several unresolved military and aerospace incidents. While many sightings may have conventional explanations such as sensor artefacts, drones, or atmospheric effects, some cases continue to challenge existing technological and scientific understanding.

Astronomy

James Webb Reveals Most Detailed Map of the Cosmic Web

Astronomers using the James Webb Space Telescope’s COSMOS-Web survey have produced one of the most detailed maps of the cosmic web ever created, tracing galaxy environments across nearly 13 billion years of cosmic history. The study shows how galaxy mass, star formation, and quenching evolved differently in dense and sparse regions of the Universe, providing new insight into how the large-scale structure shaped galaxy evolution from the early Universe to today.

Space News

Satellite Data Shows Earth’s Night Lights Are Becoming More Volatile

A new study published in Nature reveals that Earth’s artificial night-time lighting is becoming increasingly volatile rather than steadily brighter. Using daily NASA Black Marble satellite observations from 2014 to 2022, researchers identified frequent cycles of brightening and dimming linked to urbanization, energy policies, conflicts, disasters, and economic instability. The findings suggest that global night-time illumination is now a dynamic indicator of human activity and infrastructure change.

Space Habitat Technology

Toward Sustainable Living in Space: Next-Generation ECLSS Technologies

A new review paper published in Space Habitation examines how future lunar and Martian missions will depend on advanced Environmental Control and Life Support Systems (ECLSS) capable of operating with greater autonomy and efficiency. The study evaluates current atmosphere, water, food, thermal, and waste-management technologies while highlighting the growing role of bioregenerative systems and in-situ resource utilization (ISRU). Researchers conclude that future deep-space habitats will require highly integrated, closed-loop systems to support long-duration human settlement beyond Earth orbit.

Satellite Technology

On-Orbit Servicing Could Transform the Future of Small Satellites

A new perspective article published in npj Space Exploration argues that on-orbit servicing could significantly extend the operational life of small satellites while reducing orbital debris and replacement costs. The paper outlines how refueling, modular repairs, autonomous servicing vehicles, and in-space manufacturing may help sustain the rapidly expanding low Earth orbit economy.

Moon

Chandrayaan-2 Radar Data Reveals Possible Subsurface Ice in Lunar Polar Craters

New research using Chandrayaan-2’s Dual Frequency Synthetic Aperture Radar has identified strong evidence of subsurface water-ice inside several doubly shadowed craters near the Moon’s south pole. Scientists found distinctive radar signatures in four craters within the Faustini, Haworth, and Shoemaker regions, supporting the idea that ultra-cold lunar environments can preserve ice over geological timescales. The findings could have implications for future lunar exploration and in-situ resource utilization missions.

Mars

Scientists Discover Evidence of Recent Lava-Ice Explosions on Mars

Researchers have identified more than 2,000 volcanic cone structures south of Ascraeus Mons in the Tharsis region of Mars, interpreting them as evidence of explosive lava-water interactions during the late Amazonian period. The study suggests that subsurface ice may have persisted near the Martian equator much more recently than previously thought. Spectral observations also indicate hydrated sulfate-bearing minerals, pointing toward short-lived hydrothermal systems that may have created habitable environments.

Space Exploration

China’s Proposed Lunar Gravitational Wave Observatory Could Sharpen Cosmic Detection

Researchers have examined the sky-mapping capabilities of a proposed lunar-based gravitational wave observatory called CIGO, designed to operate in the mid-frequency 0.1–10 Hz range. The study suggests the Moon could provide a stable and low-noise environment for next-generation gravitational wave astronomy, potentially outperforming some planned space-based observatories at higher frequencies. The team also explored a tetrahedral upgrade configuration that significantly improves localization accuracy and sky coverage.

Space Policy

Toward Net-Zero Space Exploration: Technologies and Policies Driving Sustainable Space Missions

A new review published in Science of the Total Environment examines how the growing space industry could align with global net-zero climate goals. The study evaluates launch emissions, orbital debris, green propulsion systems, reusable rockets, and international policy gaps affecting sustainable space exploration. Researchers argue that coordinated technological innovation and stronger global governance will be necessary to reduce the environmental footprint of future space activities.