Science & Research

Science

Breakthroughs from labs, observatories, and clinical trials worth your attention.

7 stories · Edition of 2026-10-19 · Curated by AI at Invalid Date

SCIENCE

Japan prepares to launch first mission to return samples from Phobos

3d ago · Source: guardian

Japan is set to launch a spacecraft on Tuesday on a new H3 rocket to begin the world’s first mission aimed at retrieving material from Phobos, one of Mars’s two small moons.

The Martian Moons eXploration (MMX) mission, managed by the Japan Aerospace Exploration Agency (Jaxa), will carry a spacecraft composed of three modules — propulsion, exploration and return. Only the return module is designed to bring collected samples back to Earth, with a target arrival home in 2031.

Scientists expect the five‑year endeavor to yield insights into how Phobos and its companion Deimos formed and to contribute data relevant to the broader origins of life in the solar system. Kiyoshi Kuramoto, the mission’s principal investigator, said analyses of soil from Phobos could allow researchers to draw firm conclusions about the moon’s composition.

Yasuhiro Kawakatsu, project manager for MMX, noted that while Martian moons have long been regarded as among the most significant unexplored bodies in the solar system, they have seen limited study despite numerous Mars orbiters and landers since the 1960s. Previous Russian attempts to land on Phobos, including a 2011 mission, have ended in failure.

The mission is international in scope. Jaxa will receive equipment and communications support from NASA and other space agencies. The spacecraft will carry 13 instruments, including a rover jointly developed by France and Germany, a NASA sampling device that uses pressurised gas to capture dust, and a European Space Agency deep‑space communication system. A Japanese radiation monitor will also gather data intended to aid future crewed Mars exploration.

Phobos, roughly 27 km (17 mi) across at its widest point, orbits Mars at an altitude of about 6,000 km (3,700 mi), completing a circuit three times each Martian day. Its low gravity — approximately one two‑thousandths that of Earth — presents a challenging landing environment. To mitigate bounce‑back at touchdown, the exploration module is equipped with four‑legged landing gear incorporating shock‑absorption features.

The rover, named Idefix, is scheduled to touch down on Phobos around 2029 after a period of orbital cruising. Over a planned 100‑day surface mission, Idefix will survey the terrain to identify a relatively smooth, level site for subsequent sampling operations. Jaxa intends to collect at least 10 g (0.35 oz) of soil through two sampling attempts — one using the NASA device and another employing Jaxa’s coring technique, which targets material from a depth of about 2 cm (0.8 in).

Samples from multiple locations are expected to increase the likelihood of detecting any potential traces of past microbial life that may have originated on Mars. The collected material will be sealed in a heat‑protected capsule designed to survive atmospheric reentry. After the return module lands in Australia, it will be transported to Japan for detailed scientific analysis.

The mission’s timeline projects an arrival at the Mars region in August 2027, followed by three years of proximity operations around Phobos before the return trajectory is initiated. The launch will mark the first use of the H3 rocket for an interplanetary payload, representing a milestone in Japan’s independent deep‑space capabilities.

SCIENCE

AI reshapes satellite intelligence analysis in upcoming virtual forum

3d ago · Source: SpaceNews

Artificial intelligence is reshaping how intelligence agencies handle satellite imagery as data volumes expand. The technology enables faster pattern identification, anomaly detection and real-time intelligence delivery across defense, intelligence and commercial sectors.

A virtual forum hosted by SpaceNews on Oct. 29 will examine these shifts in the GEOINT mission. The event runs from 1 to 1:45 p.m. ET and will be streamed via Zoom, with registration required for access.

Panelists include Peter Wilczynski, chief product officer at Vantor; Joe O’Callaghan, director of the Super Intelligence Mission at the National Geospatial-Intelligence Agency; and Matt Maroofi, senior director of product at Shield AI. SpaceNews will moderate the discussion.

Key topics include advances in automated target recognition, change detection and multimodal data fusion. Speakers will also address challenges in validating AI outputs and sustaining analyst confidence in algorithmic results. The conversation will assess where AI provides the most significant operational advantages and where human expertise remains essential.

Vantor, a sponsor of the event, describes its platform as integrating imaging satellite data with real-time sensor feeds to create an AI-ready digital representation of Earth. The company emphasizes automating the full intelligence cycle—from tasking to analysis—to support rapid decision-making in security and commercial applications.

Registration is currently open. Attendees will receive a unique Zoom link following confirmation, and a recording will be made available after the session concludes.

SCIENCE

Japan prepares to launch MMX mission to retrieve Phobos sample

A Japanese spacecraft will depart for Mars on 20 October 2024, aiming to collect material from the planet's larger moon Phobos and return it to Earth.

3d ago · Source: bbc · 2 min read

A Japanese spacecraft will depart for Mars on 20 October 2024, aiming to collect material from the planet's larger moon Phobos and return it to Earth.

The Mars Moons Exploration (MMX) mission, managed by the Japan Aerospace Exploration Agency (JAXA), plans to launch from the Tanegashima Space Center at 0441 local time (19 October 2041 BST). If successful, it will become the first mission to return a sample from Mars or its moons for laboratory analysis.

The spacecraft is expected to reach Phobos in August 2027. Once in the Martian system, it will study both Phobos and its smaller companion, Deimos, before attempting a landing on Phobos. A small rover will be deployed to survey potential landing sites, a task that presents significant technical challenges due to the moon's low gravity and proximity to Mars.

Prof Sara Russell of the Natural History Museum, who serves as MMX deputy for sample analysis, noted that no mission has previously achieved a return from Phobos. "The mission is ambitious, but the scientific payoff could be substantial," she said.

Scientists believe Phobos may preserve chemical signatures of Mars itself. Its surface is thought to accumulate material ejected from Martian impacts, which could provide direct evidence of the planet's composition. Two leading theories exist regarding the origin of Mars' moons: one proposes they formed from debris following a massive impact on Mars, while another suggests they are captured asteroids.

Dr Chrysa Avdellidou of Leicester University emphasized that even a small quantity of material — approximately 10 grams — could yield significant scientific insights. "We do not need large amounts to conduct meaningful analyses," she stated.

The collected sample will be sealed in a capsule and returned to Earth, with arrival anticipated in 2031. The recovery site is expected to be the Woomera Desert in South Australia.

This mission comes amid growing international interest in Martian sample return. NASA's Perseverance rover has been collecting Martian rock samples since 2021, but its associated Mars Sample Return program has faced development delays and funding uncertainties. China also plans a separate Mars sampling mission, targeting a 2028 launch with return by 2031.

Martian meteorites, fragments of the planet that have naturally reached Earth, offer limited insight due to contamination upon arrival. In contrast, a directly collected sample from Phobos could provide a pristine record of early Solar System processes.

The MMX mission represents a significant step in planetary science, with the potential to clarify the formation history of Mars' moons and contribute to broader understanding of planetary system evolution.

SCIENCE

JAXA's MMX Mars mission prepares for launch amid Artemis III briefing and space security concerns

3d ago · Source: SpacePolicyOnline.com

JAXA's MMX mission will launch on October 19, 2026, at 3:41 pm EDT from Tanegashima Space Center on an H3 rocket, carrying two NASA instruments to study Mars' moons Phobos and Deimos. The mission aims to collect samples from Phobos by December 2028 and return them to Earth in 2031, targeting a landing site in Australia. Two NASA instruments aboard include the MEGANE spectroscopy tool from Johns Hopkins University's Applied Physics Lab and a pneumatic sampler from Honeybee Robotics, a Blue Origin subsidiary. JAXA plans to operate the spacecraft on the Martian surface for 2.5 hours to drill 2 centimeters deep for samples, with support from NASA and ESA for deep space communications. The launch will be livestreamed starting at 2:45 pm EDT, with live updates available on JAXA's official X accounts.

On October 23, NASA Administrator Jared Isaacman, Associate Administrator Amit Kshatriya, and Artemis Program Manager Jeremy Parsons will brief on the Artemis III mission at NASA Headquarters in Washington, DC. The briefing, scheduled for 2:00 pm ET, will address progress toward the agency's goal of landing astronauts on the Moon by 2028. Isaacman previously indicated Artemis III had slipped about 90 days from its original timeline, though the delay reflects evolving mission requirements rather than technical setbacks. The session will be livestreamed, with safety considerations emphasized as paramount.

The National Academies of Sciences, Engineering, and Medicine will release a report on October 21 examining potential human landing sites beyond the Moon's polar regions. Co-chaired by UC San Diego geoscientist James Day and former NASA Deputy Associate Administrator Dan Dumbacher, the study identifies non-polar locations with high scientific value for future exploration. The report's findings will be discussed during the organization's fall meeting in Irvine, California, featuring participation from senior NASA officials including Deputy Associate Administrator for Human Spaceflight Kelvin Manning and Chief Exploration Scientist Jake Bleacher.

Meanwhile, U.S. officials continue to monitor Russian satellite activity near the ICEYE X36 SAR satellite, operated by Finnish company ICEYE. Russian satellite Kosmos 2612 approached within 1-2 kilometers of ICEYE X36 in October 2026, raising concerns about potential proximity operations in Earth orbit. The incident follows earlier observations of Russian military satellites maneuvering near Western commercial satellites used for intelligence gathering in Ukraine. Satellite tracking expert Jonathan McDowell noted the development requires further verification but described it as unprecedented if confirmed. ICEYE X36, registered as a U.S. satellite through its American subsidiary, provides all-weather imaging capabilities used to support humanitarian efforts in Ukraine. The U.S. Space Force has previously expressed concerns about such proximity operations potentially threatening space-based assets.

The week also includes a range of industry and academic events, including the ESPI Conference in Vienna, the International Mars Society Convention in Los Angeles, and the 14th IAASS Conference in Antibes, France. Financial results from Northrop Grumman and SpaceX will be released on October 20, while ESA and Lockheed Martin will present updates on space policy and aerospace safety matters throughout the week.

SCIENCE

SpaceX prepares to launch Starfall reentry capsule on Bandwagon-5 rideshare mission

3d ago · Source: Spaceflight Now

SpaceX is set to launch its uncrewed Starfall reentry capsule on the Bandwagon-5 rideshare mission from Cape Canaveral Space Force Station before dawn on Monday. The Falcon 9 rocket will carry 32 payloads into orbit during a one-hour window opening at 6:30 a.m. EDT (1030 UTC). The launch will follow a southeasterly trajectory from Space Launch Complex 40.

Live coverage will begin approximately one hour before liftoff. The 45th Weather Squadron predicts a 55 percent chance of acceptable conditions, citing gusty winds associated with a cold front moving across southern Florida as a primary concern. There is also a moderate to high risk that weather at the first stage booster recovery site may not meet requirements.

The Falcon 9 first stage booster designated B1085 will attempt its 19th flight following previous launches supporting NASA’s Crew-9 mission, the Fram2 private astronaut flight, Firefly’s Blue Ghost Mission 1, and multiple Starlink and government payloads. After stage separation, B1085 will target a droneship landing named A Shortall of Gravitas, which would mark its 167th successful landing and the 672nd Falcon booster recovery to date.

Of the 32 payloads aboard Bandwagon-5, 20 were arranged through Exolaunch, a multinational mission management company. These include four radio-frequency monitoring satellites from HawkEye 366, four communications satellites from Iceye, and six navigation satellites from Xona Space Systems. The remaining payloads include the Starburst-1 demonstration spacecraft from Portal Space Systems and the W-7 reentry capsule from Varda Space Industries.

Starfall, a 0.75-meter-tall capsule weighing approximately 2,100 kilograms, is designed to support up to 1,000 kilograms of scientific and commercial payloads in microgravity. The Federal Aviation Administration has approved the vehicle for reentry operations. SpaceX has not disclosed the specific payloads aboard this particular Starfall unit.

Varda Space Industries is flying its W-7 capsule, the ninth in its W-Series fleet, to conduct an experiment on the solubility of the cancer drug Protac in microgravity. The company notes that molecular crystallization can differ in microgravity, potentially yielding improved formulations for pharmaceutical applications. This mission follows two recent Varda launches on the Transporter-18 rideshare flight.

Portal Space Systems’ Starburst-1 spacecraft, weighing 260 kilograms, will demonstrate orbital maneuvering capabilities and support up to 50 kilograms of customer payloads. The company describes the mission as fully funded to validate performance ahead of future commercial flights, which it plans to offer beginning in 2027.

The launch represents a continued effort by SpaceX to provide dedicated rideshare opportunities for small satellite operators and specialized payloads, including reentry capsules designed for in-space manufacturing and scientific research.

SCIENCE

Margaret Hamilton, pioneering software engineer behind Apollo moon missions, dies at 90

3d ago · Source: guardian

Margaret Hamilton, who led software engineering for NASA's Apollo program, died at age 90. Her work on the Apollo Guidance Computer helped navigate spacecraft to the moon and enabled the first human landing in 1969. Hamilton directed the team at MIT's Instrumentation Laboratory that developed the computer's software, including the display and keyboard interface known as DSKY. The AGC, one of the first computers using silicon integrated circuits, controlled both the command module in lunar orbit and the lunar module that descended to the surface. During Apollo 11's descent, alarms sounded due to an inadvertently activated radar switch. Hamilton's prior simulations and guidance to mission controllers allowed the landing to continue, a moment she later called the most exciting of her life. Born in Indiana in 1934, Hamilton studied mathematics before joining MIT's meteorology department. She later became the first programmer for Apollo and the first woman in the project's leadership role. Her team wove core memory by hand, a process she helped formalize as 'software engineering.' After Apollo, she worked on Skylab and the space shuttle, founded two software companies, and received numerous honors including the Presidential Medal of Freedom in 2016. Her daughter survives her; her other marriages ended in divorce.

SCIENCE

NASA Sonifies Eagle Nebula Pillars in New Astronomical Audio Interpretation

3d ago · Source: NASA

NASA released an audio representation of the Eagle Nebula's iconic Pillars of Creation on October 18, 2026, transforming visual data into sound for accessible scientific engagement. The sonification converts the nebula's light wavelengths into audible frequencies, mapping brightness to pitch and intensity to volume. This process, developed by NASA's Chandra X-ray Observatory team in collaboration with the Space Telescope Science Institute, translates the nebula's structure into an immersive auditory experience without altering scientific data. The audio captures the nebula's complex gas formations and star-forming regions through distinct tonal patterns, allowing listeners to perceive spatial relationships and cosmic dynamics through sound alone. Researchers emphasize that sonification complements visual astronomy by expanding accessibility for visually impaired audiences while offering fresh perspectives on familiar celestial imagery. The project utilizes data from the Hubble Space Telescope's optical observations and Chandra's X-ray capabilities, integrating multi-wavelength information into a cohesive sonic landscape. This release forms part of NASA's ongoing initiative to make astronomical discoveries more inclusive and engaging across diverse audiences.