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Science

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

20 stories · Edition of 2026-07-12 · Curated by AI at Invalid Date

SCIENCE

China Successfully Launches and Recovers Long March 10B Rocket

103d ago · Source: Space Scout

On July 10, China launched the Long March 10B rocket from Launch Complex 2 at the Wenchang Commercial Space Launch Site in Hainan.

The flight placed the upper stage into Earth orbit and recovered the first stage booster using a cable‑capture system on the Linghanzhe recovery ship.

Long March 10B is a two‑stage rocket with a reusable first stage powered by kerosene and oxygen and a second stage that uses methane and oxygen.

The vehicle was developed by the China Academy of Launch Vehicle Technology, a unit of the China Aerospace Science and Technology Corporation, and is intended to support China’s crewed lunar program.

The rocket lifted off at 12:15 p.m. local time.

After stage separation, the first stage used grid fins to steer through the atmosphere and relit a YF‑100K engine before descending into a wire cradle suspended from the Linghanzhe ship.

The booster engaged four small hooks that caught the ship’s cables, suspending it mid‑air.

The payload on the first flight is not confirmed and may have been a mass simulator.

SpaceX’s Falcon 9 has been the only orbital booster to achieve a propulsive landing.

In 2024, SpaceX’s Super Heavy booster was first caught by crane arms on its launch tower, and Blue Origin’s New Glenn achieved two safe landings in 2025 and 2026.

Earlier Chinese attempts with the Long March 12 and the LandSpace Zhuque‑3 rockets did not succeed.

State media said the recovered 10B booster will be reflown before the end of the year.

The first stage design of 10B is shared with the Long March 10, which will support the Mengzhou crew capsule and the Lanyue lunar lander in upcoming crewed lunar missions.

A test flight of the Long March 10A booster performed a soft landing in February 2026.

NASA officials have described the developments as part of a renewed competition between the United States and China in space exploration.

The Artemis program aims to land humans on the Moon, but its commercial lander component remains a challenge.

The Long March 10B mission demonstrates continued progress in China’s reusable launch system capabilities.

SCIENCE

Space Industry Weighs Ambitious Hiring Against Heritage

103d ago · Source: SpaceNews

Space startups are receiving large amounts of venture capital despite limited prior space experience. Recent examples include a Los Angeles‑based company founded by a scooter entrepreneur that raised $5 million to deploy 100,000 orbital data centers, and a lunar lander operator that reached a $2 billion valuation within two years of its founding.

Analysts note that while hiring talent from established firms such as SpaceX and United Launch Alliance can provide heritage, building credible launch capability still requires extensive development time and proven reliability. The scarcity of launch slots and SpaceX’s dominant market position have driven investors to fund multiple ventures before they have tested hardware.

Established operators such as SES and Eutelsat have responded by partnering with newer companies. SES agreed to use an orbital transfer vehicle from Impulse Space for a 2027 satellite, and has partnered with K2 Space, Lynk Global and others to integrate new constellations. Eutelsat, after appointing former telecommunications executives, has expanded into low‑Earth‑orbit broadband through its acquisition of OneWeb and is exploring hosted payloads for Earth observation.

Industry observers caution that the rapid influx of capital may create a hype cycle, yet some of the newer firms have secured contracts with government and defense customers. The long‑term viability of these ventures will depend on their ability to demonstrate reliable performance and to integrate with legacy infrastructure.

The trend reflects a broader shift in the space sector, where large public operators balance the excitement of innovative startups with the need for proven heritage and regulatory access.

SCIENCE

SpaceX Launches 24 Starlink V2 Mini Satellites on Falcon 9 from Vandenberg Space Force Base

103d ago · Source: Spaceflight Now

SpaceX launched 24 Starlink V2 Mini satellites on a Falcon 9 rocket from Vandenberg Space Force Base on July 10, 2026. The mission added another 24 broadband internet satellites to the company’s low Earth orbit constellation, which now exceeds 10,700 spacecraft.

Liftoff from Space Launch Complex 4 East occurred at 8:01 p.m. PDT (11:01 p.m. EDT, 0301 UTC). The Falcon 9 first‑stage booster, tail number B1071, completed its 35th flight after supporting NASA’s SWOT mission, five National Reconnaissance Office missions and five SmallSat Rideshare Program missions. After more than eight minutes of flight, the booster landed on the drone ship Of Course I Still Love You in the Pacific Ocean, marking the 209th landing for that vessel and the 636th landing for SpaceX.

SpaceX confirmed the deployment of the satellites after liftoff.

SCIENCE

European Space Industry Sales Rise 2025 With Earth Observation Leading Revenue

103d ago · Source: SpaceNews

Eurospace said its latest Facts and Figures report, presented on July 7, 2025, showed European space industry sales rising in 2025 after a decline in 2024. Military procurement of Earth observation satellites has become the largest revenue‑producing sector in the European space industry. Satellite applications, which include operational activities for Earth observation, telecommunications and navigation, grew 23.5% compared with 2023. Launcher systems have not shown significant growth, Pierre Lionnet, managing director of Eurospace, said during the briefing. Earth observation system manufacturing sales exceeded telecommunication system sales by 24% in 2025, Lionnet added. The shift is driven primarily by increasing military demand for Earth observation systems, he said, noting that Spain, France, Germany, Poland and Finland registered the highest demand. Professional services, encompassing technical assistance, financial assistance, engineering, system development and innovation road mapping, have also shown steady growth as national and European agencies outsource more activities to industry, Lionnet said. ESA remained the industry’s largest customer, with revenues increasing by 560 million euros (+20%) from 2024 to 2025, supported by policy and strategy reforms that allow faster spending within the agency. Commercial export sales, which include components, equipment, development systems, launcher elements and complete satellites sold to private entities outside Europe, grew by roughly 35% since 2024, according to the report. Full spacecraft systems and equipment, such as launch fairings and deployment systems, accounted for about half of the export growth and are linked to worldwide launch activity and Amazon’s LEO constellation deployment. Institutional programs continued to represent more than 70% of total industry revenues, indicating that Europe’s space economy remains largely government‑driven. The report also noted that seven Ariane 6 and Vega C launches occurred in 2025 compared with three in 2024, creating major business opportunities for the European supply chain and boosting revenues from launch system deliveries, Lionnet said.

SCIENCE

Florida Startup Launches Nuclear-Powered CubeSat for In-Orbit Demonstration

103d ago · Source: SpaceNews

City Labs launched its BOHR (Betavoltaic Orbital High-Reliability) cubesat on July 7 aboard SpaceX’s Transporter-17 rideshare mission, marking the first in-orbit demonstration of its NanoTritium betavoltaic power system. The mission aims to assess whether the system can generate electricity without sunlight over extended periods, a capability that could support spacecraft operating in deep space, permanently shadowed lunar regions, or other environments where solar power is limited. The demonstration is partially funded by NASA and Department of Defense contracts, reflecting government interest in alternative space power sources that can keep satellites and sensor networks functional for longer durations. City Labs develops betavoltaic batteries that use tritium, a radioactive isotope of hydrogen, to convert decay energy directly into small amounts of electricity measured in microwatts, making the technology unsuitable for primary satellite power but potentially valuable for continuously operating low-power payloads. The BOHR cubesat uses conventional solar arrays for its bus operations while the NanoTritium unit powers the payload under evaluation, allowing the test to isolate the performance of the nuclear power source. The launch follows the Federal Aviation Administration’s approval process for spacecraft carrying radioactive material under National Security Presidential Memorandum-20, a framework that enables commercial missions with such payloads. Company officials said the system is designed to operate at low radiation levels and to be safe for handling, transport, and integration with commercial launch vehicles. The BOHR mission builds on private investment and support from the Pentagon’s Operational Energy Innovation Directorate, the Air Force Research Laboratory’s AFWERX program, NASA, and SpaceWERX. City Labs plans a 2027 in-orbit demonstration of a tritium-powered Radioisotope Heater Unit, which generates heat rather than electricity, to support long-duration lunar surface operations. While radioisotope power has been used for decades on NASA deep-space probes, commercial entities have largely avoided the field due to technical, regulatory and safety considerations. An RHU is used to keep spacecraft components, batteries and scientific instruments from freezing during periods without sunlight, such as the lunar night or permanently shadowed craters. The company’s approach offers a commercial alternative to the plutonium-based RHUs currently relied on by NASA.

SCIENCE

Nearly Complete Tyrannosaurus Rex Fossil to Be Auctioned by Sotheby’s

103d ago · Source: bbc

A nearly complete Tyrannosaurus rex fossil named Gus will be auctioned by Sotheby’s on Tuesday, with a pre‑sale valuation of $30 million and a minimum bid of $19 million, potentially making it the most expensive dinosaur ever sold. The auction reflects growing interest from wealthy collectors in rare prehistoric specimens and raises questions about the allocation of scientifically important fossils. The specimen, discovered in the Badlands of South Dakota in 2018 and named after rancher Gary “Gus” Licking, represents about 61 % of the skeleton and includes a large bite mark and healed broken ribs that inform about the animal’s life. Excavation took three years in the field and three additional years of laboratory work to document and reconstruct the bones. Independent palaeontologist Dr Fiann Smithwick said the fossil’s completeness makes it a major scientific find, while Sotheby’s global head of natural history, Cassandra Hatton, noted that the price reflects the time, expense and risk of recovery. Prof Susannah Maidment of the Natural History Museum in London warned that the increasing market value may limit museum access to such specimens, which are essential for research on anatomy and for understanding past ecosystems in the context of current biodiversity loss. She emphasized that real fossils provide the only empirical data for studying mass extinctions and environmental change. The auction record for a dinosaur stands at $44.6 million for a Stegosaurus named Apex sold in 2024, which was 11 times its pre‑sale estimate. Several of the most expensive dinosaur sales have occurred since 2020, including the T. rex “Stan” sold for $31.8 million in 2020. Museum representatives say they are often priced out of acquiring such specimens, raising concerns about the preservation of scientific heritage. The outcome of the Gus auction will indicate whether scientific institutions can retain access to key fossils or if private ownership will dominate the market for important paleontological specimens.

SCIENCE

Today's Puzzles Feature Deceptive Numbers and Sounds, Prize Draw Underway

103d ago · Source: guardian

Today's puzzle series includes a prize draw and presents challenges that use deceptive numbers and sounds. The first challenge, titled 'Super syllabus,' asks participants to identify hidden patterns in the data. Organizers said the event is meant to test analytical thinking while providing entertainment. Additional puzzles will be released later this week.

SCIENCE

NASA Volunteers Help Zooniverse Reach 1 Billion Classifications

Volunteers on the Zooniverse platform have reached a total of one billion classifications of scientific images and data.

103d ago · Source: NASA · 1 min read

Volunteers on the Zooniverse platform have reached a total of one billion classifications of scientific images and data. Zooniverse, a NASA‑funded citizen‑science platform, hosts 31 NASA‑sponsored projects that have generated 120 million classifications from 324 000 volunteers since 2020. The projects, which include Planet Hunters TESS, Daily Minor Planet, Backyard Worlds: Planet 9, Space Umbrella and Snapshot Wisconsin, have contributed to 96 peer‑reviewed publications, 56 of which list NASA citizen scientists as co‑authors. Laura Trouille, principal investigator of Zooniverse and vice president of Science Engagement at the Adler Planetarium, said, “One billion classifications represent a significant volume of contributions that advance our understanding of the universe.” The collaboration between volunteers, researchers and computing tools is expected to support upcoming large‑scale data sets, such as those from NASA’s Nancy Grace Roman Space Telescope.

SCIENCE

China Recovers First Stage of Long March 10B, Becoming Second Country to Achieve Orbital Booster Recovery

103d ago · Source: SpaceNews

China recovered the first stage of its Long March 10B rocket after launching from the Hainan Commercial Space Launch Site on July 10, 2026. The recovery occurred six minutes after stage separation and was achieved using a net capture system aboard the Linghang Zhe vessel. CASC confirmed the successful recovery 11 minutes after liftoff.

The Long March 10B is a two‑stage launch vehicle derived from the Long March 10A, which is intended for crewed and cargo missions. The rocket measures 63 meters in length, has a liftoff mass of 760,000 kg, and can deliver 16,000 kg to low Earth orbit in reusable configuration. Its first stage uses seven YF‑100K kerosene‑liquid oxygen engines that produce 890 tons of thrust, while the second stage employs a methane‑liquid oxygen engine. The YF‑219 methalox engine flew for the first time on this mission. An unnamed satellite was placed into orbit, a fact confirmed more than 90 minutes after launch. SpaceX and Blue Origin have previously recovered orbital boosters, making China the second nation to achieve this capability.

CASC stated that it intends to reuse the recovered stage before the end of 2026 and will continue to refine reusable rocket technology. A first orbital flight of the Long March 10A, carrying an uncrewed Mengzhou spacecraft, is expected later this year, though a specific launch date has not been announced.

SCIENCE

Parabilis Tests Hybrid Propulsion System for Maneuverable Cubesats

103d ago · Source: SpaceNews

Parabilis Space Technologies announced that it has completed hot‑fire testing of its Dense Orbital Transfer System (DOTS), a 2U hybrid propulsion module. The test, conducted at a U.S. facility, showed the system can generate higher thrust and enable rapid maneuvering for small satellites.

Small satellites are a growing component of military space programs because they are inexpensive and quick to produce, but they typically lack the ability to move after reaching orbit. The U.S. Space Force is evaluating DOTS to extend the operational capabilities of these platforms.

DOTS combines solid fuel with a liquid oxidizer in a hybrid engine, offering the storage advantages of solid propellant and the throttle control of liquid propulsion. The module, roughly the size of a household toaster, includes a cold‑start feature that allows immediate ignition without a warm‑up period. Space Systems Command said the system uses safe‑to‑handle solid propellants.

Parabilis chief executive Enrico Attanasio said the technology “delivers a clear leap in cubesat propulsion performance.” He added that the company is preparing an on‑orbit flight demonstration and could achieve launch less than a year after securing a partner.

Both government and industry representatives have expressed interest in collaborating on the flight test. The next step is to finalize a partner and proceed with an in‑space demonstration.

SCIENCE

Booster 20 Completes Record‑Duration Static Fire Test

103d ago · Source: NASASpaceflight

Booster 20 completed a static fire test that lasted longer than any previous test of its kind, according to NASASpaceflight. The test was conducted at a NASA facility and the engine burned for the planned duration. Collected data will be analyzed to support future launch operations.

SCIENCE

China Publishes Membership List for National Commercial Space Consortium

103d ago · Source: SpaceNews

A Chinese government agency released a list of 271 companies and organizations that have joined a national commercial space consortium. The list was published on July 1 by a center under the State Administration of Science, Technology and Industry for National Defense (SASTIND). The consortium was formally established on April 24, 2025, during the main event of China’s 10th national Space Day, as a China National Space Administration (CNSA) initiative. SASTIND, which operates under the Ministry of Industry and Information Technology, opened voluntary recruitment in July 2024 and vetted applications before publishing the roster.

The list comprises 271 entities divided into nine groups: satellite development (79), data applications (44), rockets and launch (41), comprehensive services (31), TT&C/operations (23), technology innovation (18), emerging fields (15), industry promotion (13), and financial services (7). Companies included range from state‑linked firms such as Expace, CAS Space and Landspace to newer orbital operators like iSpace, Galactic Energy and Space Pioneer. Notable absentees include OneSpace, Rocket Pi and Nayuta.

The consortium is intended to coordinate policy, standards and supply‑demand matching, promote self‑regulation and support high‑quality, safe development as directed by President Xi Jinping. It also encompasses a financial services subgroup and an emerging fields group that covers chips, terminals and 6G standards, indicating state interest in a broad value chain from direct‑to‑device services to commercial crewed flight and hypersonic spaceplanes.

In November 2025, CNSA issued a blueprint to accelerate commercial space development, emphasizing innovation, resource efficiency and industrial capacity. While China has not enacted a dedicated space law, the consortium may serve as an interim framework and could be expanded in future recruitment rounds.

SCIENCE

ElevationSpace Develops Commercial Reentry Vehicle, Signs MoU with Space Cargo Unlimited

103d ago · Source: SpaceNews

Tokyo-based startup ElevationSpace announced on July 9 a memorandum of understanding with Luxembourg’s Space Cargo Unlimited to study using its BentoBox platform on ElevationSpace’s ELS‑R reentry vehicle.

ElevationSpace is developing the ELS‑R spacecraft, a free‑flyer that launches to low Earth orbit, carries payloads, and returns them to Earth, using lift‑controlled reentry to reduce deceleration loads and enable precise landings. The company plans to launch a demonstrator named AOBA in mid‑2027 after securing $40 million in a June 19 Series B round that brought total funding to $63.5 million.

The partnership with Space Cargo Unlimited will examine flying its BentoBox microgravity production platform on the ELS‑R vehicle, aiming to return sensitive payloads such as pharmaceutical and biotechnology samples. ElevationSpace chief operating officer Kazunari Miyamaru said the approach provides gentle handling for any payload and reliable landings. The company noted that SpaceX conducted the first test flight of its Starfall vehicle on June 23, which reentered over the Pacific; Federal Aviation Administration documents show Starfall is designed for up to 1,000 kilograms of payload and was launched on a Falcon 9. Miyamaru said the emergence of multiple vehicles mirrors the airline market, where different aircraft types serve varying demand. Dana Baki, chief commercial officer of The Exploration Company, added that only a few nations currently have reentry capability, creating a market gap and reducing dependence on a single provider. Jeremy Hallett, chairman of Southern Launch, urged companies to stay competitive to sustain a healthy market.

The development of diverse reentry capabilities is expected to expand commercial space services as the industry prepares for increased payload return activities.

SCIENCE

NASA Photographer Captures F-18 Flyover over Washington for Fourth of July Celebration

103d ago · Source: NASA

NASA photographer Jim Ross flew an F-18 over Washington on July 4, 2026, to document a flyover commemorating the United States’ 250th birthday. Ross, a photo lead at NASA’s Armstrong Flight Research Center in Edwards, California, has been capturing NASA flight operations since joining the agency in 1989 and has served as photo lead since 1997. He said he grew up in Bozeman, Montana, and did not expect to fly an F-18 over the National Mall. The images include views of the Capitol, the National Mall and other landmarks. Ross has also photographed the SR-71 Blackbird, the delivery of Space Shuttle Endeavour to Los Angeles, and the first flight of NASA’s X-59 quiet supersonic aircraft. The photographs are posted on NASA’s public gallery.

SCIENCE

BepiColombo Begins Mercury Arrival Simulations

103d ago · Source: ESA

ESA and JAXA teams began a simulation campaign for BepiColombo's Mercury arrival at the European Space Operations Centre in Darmstadt, Germany, from September through the end of October 2026. The joint mission, launched in October 2018, has traveled eight years toward the Solar System's innermost planet and will enter its Mercury Arrival Phase in September, a series of maneuvers and module separations that will place the Mercury Planetary Orbiter and the Mercury Magnetospheric Orbiter into science orbits. The campaign involves rehearsing the separation of the Mercury Transfer Module from the composite spacecraft on 3 September, a sequence of 16 propulsion burns for Mercury orbit insertion beginning on 21 November and continuing through March 2027, and the December 9 separation of the Mio orbiter, followed by the release of the sunshield on 16 December. After these events, the Mercury Planetary Orbiter will adjust its orbit to reach its science orbit in March 2027, with science operations slated to start in April 2027. Unlike a typical launch‑early‑operations phase, the mission control team must conduct these preparations while the spacecraft continues its cruise, requiring simultaneous flight operations and simulation activities. Petr Shlyaev, ESA Simulations Officer, noted that the eight‑year interval since the previous simulation aligns with the mission timeline, and Ignacio Tanco, BepiColombo Flight Director, emphasized the need to investigate any unexplained issues during simulations as if they were real. Nacho Clerigo, ESA Operations Manager, described the exercise as rehearsing the final act while the mission is still underway, highlighting the difficulty of coordinating teams across Europe and Japan. The simulation highlighted the importance of synchronizing activities on both spacecraft during the Mio separation, and an anomaly that forced a temporary abort demonstrated the iterative nature of the preparation. The team expects to complete the arrival sequence as planned, with the first scientific observations anticipated in April 2027.

SCIENCE

FCC Approves Reflect Orbital Satellite Test for Sunlight Reflection

103d ago · Source: SpaceNews

Washington, D.C. — The Federal Communications Commission approved on July 9 the launch of Eärendil-1, a satellite developed by Reflect Orbital that will test the ability to reflect sunlight to specific regions of Earth. The 142‑kilogram spacecraft is slated to launch later this year into an orbit between 600 and 650 kilometers altitude, where it will deploy an 18‑meter thin‑film reflector. The company says the technology could provide illumination for construction sites, search‑and‑rescue operations, and increase solar‑farm energy output.

The FCC’s order states that concerns about the satellite’s effects on optical astronomy fall outside its review authority and that the approval is in the public interest because it promotes innovation and economic growth. Reflect Orbital’s chief executive, Ben Nowack, said the license represents the first step toward testing the technology’s efficacy and the safeguards the company has developed.

Astronomers and environmentalists have expressed concerns. Tony Tyson, a professor at the University of California, Davis and chief scientist of the Vera C. Rubin Observatory, said the concept is even crazier than existing broadband satellite constellations and warned that the reflector might scatter sunlight over a broad area. The European Southern Observatory noted that a proposed constellation of 50,000 satellites could raise background sky brightness at its facilities by a factor of three to four, limiting telescope performance.

Nearly 1,900 comments were filed during the FCC review, the majority opposing the project, while a related SpaceX application received about 1,500 comments. A coalition of scientific and environmental groups has petitioned the FCC to conduct a detailed environmental review of orbital data‑center constellation applications.

SCIENCE

NASA Announces 2025 Early Career Faculty Awards

103d ago · Source: NASA

NASA announced the 2025 Early Career Faculty (ECF) awards on July 10, recognizing faculty members from several U.S. universities for research proposals that advance space technology and spacecraft operations. The awards fund projects such as diagnostics for high‑enthalpy test facilities simulating spacecraft atmospheric entry and autonomous spacecraft planning using machine learning. Damiano Baccarella of the University of Tennessee, Knoxville, will develop resonance‑enhanced multi‑photon ionization diagnostics for arcjet flow characterization. Ciprian Dumitrache of Colorado State University will apply ultrafast laser diagnostics to nonequilibrium flowfield characterization in atmospheric entry studies. Dan Fries of the University of Kentucky will create multiplexed polarization spectroscopy for single‑shot multi‑species diagnostics in high‑enthalpy flows. Yi Mazumdar of the Georgia Institute of Technology will measure temperature, species, and velocity simultaneously with ultrafast laser diagnostics for ground testing of spacecraft atmospheric entry systems. Glen Chou of the Georgia Institute of Technology will develop real‑time hierarchical neural planning and control with system‑level guarantees for onboard guidance, navigation, and control. Roshan Eapen of Pennsylvania State University will research Hamilton‑Jacobi‑aided planning and reasoning for spacecraft maneuvers. Bin Hu of the University of Houston will focus on safety‑enabled onboard planning for autonomous spacecraft using physics‑informed reinforcement learning.

SCIENCE

Solar Eclipse on August 12 2026 to Provide Total Darkness and Sunset Views

103d ago · Source: ESA

The total solar eclipse on August 12 2026 will be visible along a path of totality that crosses Europe, Africa and Asia, and will occur at sunset in many locations. The European Space Agency said the eclipse will be observable from the path where the Moon completely blocks the Sun. According to ESA Reserve Astronaut Sara García Alonso, the Baily's beads effect will appear just before totality as sunlight shines through valleys on the lunar limb. ESA Astronaut Candidate Pablo Álvarez Fernández added that the sunset timing will make the solar corona more visible to observers. Scientists expect the event to provide data on the solar corona and atmospheric scattering during totality. The eclipse is part of a series of astronomical observations planned by the agency.

SCIENCE

Great Bear Lake Captured by Sentinel-2 Satellite on 17 June 2026

103d ago · Source: ESA

Copernicus Sentinel-2 captured Great Bear Lake on 17 June 2026. The satellite image shows the lake covering 31,328 square kilometres in the Northwest Territories, making it the largest freshwater lake entirely within Canada and the fourth largest in North America. The lake straddles the Arctic Circle and is surrounded by boreal forest and tundra.

The lake is irregularly shaped, contains many islands, and is covered by ice from late November to July. Its clear, cold waters appear dark in the false‑colour image, which uses three visible and infrared bands to highlight surface differences.

In the image, ice appears in shades of blue to cyan, with brighter tones indicating thinner ice. Melted water shows as dark blue or black, especially along shorelines and bays where shallower water warms more quickly. Seasonal fractures and shifting ice floes are visible across the surface.

Green tones dominate the surrounding land, indicating boreal forest and tundra vegetation that is greening as the Arctic summer approaches. Reddish‑orange and pink patches indicate exposed rock of the Canadian Shield, sparsely vegetated tundra, or fire‑scarred areas that have not yet regrown.

Sentinel-2 operates a two‑satellite constellation with a high‑resolution camera that records 13 spectral bands. Frequent revisits provide data on land use, vegetation health, and changes in inland water bodies.

The image demonstrates how satellite observations can monitor ice melt and water extent in remote Arctic regions.

SCIENCE

Waxing Gibbous Moon Captured from International Space Station

103d ago · Source: NASA

NASA released a photograph of the waxing gibbous Moon taken from the International Space Station on June 26, 2026. The image was captured while the station orbited 264 miles above the Indian Ocean southeast of Madagascar. The waxing gibbous phase follows the first quarter and precedes the full moon, with more than half of the lunar surface illuminated. In this phase the Moon appears brighter in the night sky to viewers on Earth. The image credit is NASA. The photo illustrates the Moon’s increasing illumination as it moves toward fullness.