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1220 Articles(Page 44 of 51)

Blue Origin Achieves Midpoint in New Glenn Rocket Certification for National Security Missions

Blue Origin has successfully completed two out of four required flights for the certification of its New Glenn rocket to launch national security missions, with the second flight achieving a milestone by recovering the first stage booster. This progress sets the stage for Blue Origin to potentially secure a significant role in future national security space launches.

6 months ago60/100

Blue OriginNASAU.S. Space Force

MissionsSpace Exploration

SpaceX Targets Milestone 550th Booster Landing with Starlink Mission

On December 13, SpaceX launched its Starlink 15-12 mission from Vandenberg Space Force Station, aiming to achieve its 550th successful booster landing, marking a significant milestone in reusable rocket technology. The mission successfully deployed 27 Starlink V2 Mini satellites into low Earth orbit.

6 months ago60/100

LaunchesOrbital Operations

Pioneering Efforts in Commercial Spaceflight: The Work of Jeffrey Manber

Jeffrey Manber, a key figure in the development of commercial spaceflight, has made significant contributions to the industry through his work on private space stations and commercial space enterprises. His efforts have paved the way for increased privatization in space exploration and development.

6 months ago60/100

NASASpaceXUS Department of Commerce

Discovery of Unusual Astronomical Objects May Shed Light on Dark Stars

Scientists using the James Webb Space Telescope have discovered three unusual astronomical objects that may be examples of dark stars, which are driven by dark matter and could provide insights into the early universe. The discovery has significant implications for our understanding of the universe and its composition.

6 months ago60/100

ScienceResearch

Close Call in Earth"s Orbit: SpaceX Starlink Satellite Narrowly Avoids Collision with Chinese Spacecraft

A SpaceX Starlink satellite had a close encounter with a Chinese spacecraft launched on a Kinetica 1 rocket, coming within 200 meters of each other at an altitude of 560 km. The incident highlights the need for improved coordination and communication among satellite operators to prevent collisions in Earth"s orbit.

6 months ago10/100

SpaceXCAS Space

SafetyEngineering

Expedition 74 Crew Conducts Research and Maintenance on International Space Station

The Expedition 74 crew spent the week of December 8-12, 2025, conducting research, maintaining systems, and capturing stunning views of Earth from the International Space Station. The crew"s activities included studying stem cells in microgravity, conducting experiments on the vestibular system, and performing routine maintenance tasks.

6 months ago10/100

NASAJapan Aerospace Exploration Agency (JAXA)Roscosmos

MissionsSpace Exploration

K2 Satellite Startup Secures $250 Million in Funding for High-Power Satellite Development

K2, a startup focused on designing high-power satellites, has raised $250 million to support the production and launch of its first major demonstration mission, Gravitas, scheduled for March 2026. This investment will enable K2 to test advanced technologies, including a 20-kilowatt Hall-effect thruster and in-space computing capabilities.

6 months ago60/100

K2SpaceXBlue Origin

Commercial SpaceIndustry

Geminid Meteor Shower Peaks on December 13-14

The Geminid meteor shower is expected to reach its peak activity overnight on Saturday, December 13, into the early hours of Sunday, December 14, offering a spectacular display of up to 150 meteors per hour under perfect dark sky conditions. This annual event provides a unique opportunity for stargazers and astronomers to observe and study meteor showers.

6 months ago5/100

Frozen Scar on Jupiter's Moon Europa May Hold Clues to Subsurface Water

A unique, spider-like scar on Jupiter's icy moon Europa, spotted by NASA's Galileo spacecraft in the late 1990s, may be a frozen remnant of salty water that once erupted from beneath the moon's surface. This discovery has significant implications for our understanding of Europa's subsurface ocean and its potential for supporting life.

6 months ago60/100

ScienceResearch

US Space Force Deploys Counter-UAS System at Cape Canaveral to Enhance Security

The US Space Force has initiated the installation of a counter-uncrewed aerial systems (UAS) system at Cape Canaveral Space Force Station to protect against drone threats, ensuring the security and integrity of launch operations. This development marks a significant step in addressing emerging security challenges in the aerospace sector.

6 months ago40/100

US Space ForceAir Force Research LaboratoryNational Reconnaissance Office

Policy & RegulationRegulation

US Space Force Introduces New Naming Scheme for Satellites and Space Systems

The US Space Force has implemented a new naming scheme for its satellites, cyber tools, and other space-warfare systems, categorizing them into seven mission areas to create a stronger sense of culture among personnel. This change will apply to both new and existing platforms, including orbital warfare systems and cyber warfare tools.

6 months ago10/100

Policy & RegulationRegulation

Satellite Megaconstellations Pose Significant Risk to Space-Based Astronomy

A recent study highlights the potential dangers of satellite megaconstellations to space-based astronomy, citing concerns over artificial satellite trails contaminating astronomical images. The findings suggest that up to 96% of exposures from certain missions may be affected, underscoring the need for mitigation strategies.

6 months ago60/100

ScienceResearch

Breakthrough in Radiation Protection: Color-Changing Bacteria-Infused Spacesuit Fabric

Researchers have developed a innovative spacesuit fabric that changes color when exposed to radiation, potentially enhancing astronaut safety during space missions. This groundbreaking technology, which utilizes harmless bacteria, may also have applications on Earth for individuals at risk of radiation exposure.

6 months ago60/100

University of Glasgow

ScienceResearch

SpaceX IPO Plans and Recent Developments in the Aerospace Industry

SpaceX is planning to go public via an initial public offering (IPO) within the next 12-18 months, while other companies like Avio and Orbex are making strides in their respective areas of expertise. The recent developments in the aerospace industry also include NASA accelerating Dragon launches due to Russian launch pad issues and the European Space Agency working on a launch abort system.

6 months ago40/100

Policy & RegulationRegulation

Satellite Constellations Pose Significant Threat to Space-Based Telescope Observations

The increasing number of satellites in low Earth orbit is expected to contaminate a significant portion of space telescope observations by the late 2030s, with potentially severe consequences for astronomical research. This phenomenon could affect up to 96% of exposures from certain telescopes, rendering a substantial amount of data unusable.

6 months ago60/100

ScienceResearch

Blue Origin Sets Historic Milestone with Upcoming Suborbital Flight of Wheelchair User

On December 18, Blue Origin is scheduled to launch its NS-37 mission, marking the first time a wheelchair user will venture into space. This historic flight aboard the New Shepard vehicle will carry six individuals, including Michaela Benthaus, an aerospace engineer at the European Space Agency, on a brief suborbital journey.

6 months ago60/100

Blue OriginEuropean Space AgencySpaceX

LaunchesOrbital Operations

SpaceX Expands Starlink Megaconstellation with Latest Falcon 9 Launch

On December 11, 2025, SpaceX successfully launched 29 Starlink satellites into Earth orbit using a Falcon 9 rocket, marking the company's 161st flight of the year and expanding its satellite network to over 10,000 units. This launch highlights the rapid growth of the Starlink megaconstellation and its implications for global telecommunications.

6 months ago40/100

LaunchesOrbital Operations

NASA Releases Vibrant New X-ray Images of Galaxy Clusters

NASA's Chandra X-ray Observatory has unveiled a new set of colorful images showcasing the intricate structures within galaxy clusters, providing valuable insights into these massive cosmic entities. The images feature five major galaxy clusters, highlighting jet-blown bubbles, cooling gas, and sound waves in vivid detail.

6 months ago60/100

ScienceResearch

Astronomers Achieve Unprecedented Detail in Capturing Nova Explosions on White Dwarfs

Researchers using the Center for High Angular Resolution Astronomy (CHARA) array have successfully captured close-up images of thermonuclear explosions on two white dwarfs, revealing complex eruptions and providing new insights into these celestial events. This breakthrough observation has significant implications for our understanding of nova eruptions and their role in the universe.

6 months ago60/100

ScienceResearch

SpaceX Aims for Public Listing in 2026 with Ambitious $1.5 Trillion Valuation

SpaceX plans to go public in 2026, seeking a valuation of $1.5 trillion to fund its expansive plans, including the buildout of data centers in space and the establishment of AI-satellite factories on the moon. This move marks a significant milestone for the company as it continues to push the boundaries of space technology and exploration.

6 months ago60/100

Policy & RegulationRegulation

SpaceX Announces Plans for Initial Public Offering to Raise Tens of Billions

SpaceX is planning to go public through an initial public offering (IPO) next year, aiming to raise tens of billions of dollars to further develop its technologies, including a modified version of the Starlink satellite. The move is expected to have major implications for the aerospace industry and beyond.

6 months ago60/100

Policy & RegulationRegulation

Astronomers Uncover Exoplanet with Unique Orbit in Binary Star System

Researchers have discovered a Tatooine-like exoplanet orbiting a binary star system, with the planet located six times closer to its parent stars than any previously directly imaged binary system exoplanet. This finding has significant implications for our understanding of planetary formation and the search for life beyond Earth.

6 months ago60/100

Northwestern University

ScienceResearch

Researchers Successfully Demonstrate AI-Controlled Free-Flying Robot on International Space Station

Stanford researchers have achieved a significant technical milestone by using artificial intelligence to navigate a free-flying robot around the International Space Station, paving the way for more autonomous space missions. This breakthrough demonstrates the potential for AI to enhance the efficiency and safety of space exploration.

6 months ago60/100

TechnologyEngineering

James Webb Space Telescope Discovers Atmosphere on Ultra-Hot Super-Earth Exoplanet

The James Webb Space Telescope has found evidence of an atmosphere around TOI-561 b, a rocky exoplanet located 280 light-years from Earth, challenging the prevailing wisdom that small planets close to their stars cannot sustain atmospheres. This discovery provides new insights into the formation and evolution of planetary systems.

6 months ago80/100

ScienceResearch

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