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1220 Articles(Page 26 of 51)

United Launch Alliance Prepares for USSF-87 Mission Launch on Vulcan Rocket

The United Launch Alliance is set to launch the USSF-87 mission for the U.S. Space Force, carrying multiple satellites including the Geosynchronous Space Situational Awareness Program system, with a launch window opening at 3:30 a.m. EST on Thursday morning. The mission aims to deliver its payload to Geosynchronous Earth orbit, marking a significant operation for the U.S. Space Force.

4 months ago40/100

United Launch AllianceU.S. Space Force

LaunchesOrbital Operations

China Successfully Completes Low-Altitude Abort Test for Next-Gen Crewed Moon Mission Capsule

China has achieved a significant milestone in its crewed lunar program by successfully conducting a low-altitude abort test of its next-gen Mengzhou capsule, demonstrating the spacecraft's ability to safely maneuver away from its launch vehicle in emergency situations. This test brings China one step closer to sending astronauts to the moon as early as 2030.

4 months ago60/100

CNSA

TechnologyEngineering

SpaceX Expands Starlink Constellation with Latest Launch of 24 Satellites

SpaceX successfully launched 24 new Starlink satellites into low Earth orbit on February 11, 2026, marking the company's 12th expansion of its Starlink network this year. This launch brings the total number of Starlink satellites in orbit to further enhance global internet connectivity and other satellite-powered services.

4 months ago40/100

SpaceX

LaunchesOrbital Operations

Growing Demand for Mini-Constellations Drives Innovation in Satellite Manufacturing

Small satellite manufacturers are experiencing increased demand for mini-constellations, which can provide specialized services such as constant custody or continuous coverage over a specific area. These constellations, typically consisting of dozens to hundreds of satellites, offer a range of benefits for governments and companies seeking tailored solutions.

4 months ago40/100

SpaceXLockheed Martin

News

NASA"s Artemis 2 Mission Faces Limited Launch Windows Due to Orbital Mechanics

The Artemis 2 mission, the first crewed mission to the moon in over half a century, has limited launch windows due to orbital mechanics and mission requirements. The mission will send astronauts on a 10-day trip around the moon, with launch windows available on specific dates in March and April.

4 months ago60/100

NASA

MissionsSpace Exploration

NASA's Artemis 2 Mission Prepares for Lunar Orbit with Crew of Four Astronauts

NASA's Artemis 2 mission, scheduled to launch in March 2026, will orbit the moon with a crew of four astronauts aboard the Orion Spacecraft, launched by the powerful Space Launch System rocket. The mission has been delayed from its initial February 8 launch date due to technical issues.

4 months ago70/100

NASACanadian Space Agency (CSA)

MissionsSpace Exploration

Remnants of Comet C/2019 Y4 ATLAS May Still Be Orbiting in the Inner Solar System

Astronomers continue to search for remnants of comet C/2019 Y4 ATLAS, which broke apart near the sun in 2020, with predictions suggesting a half-kilometer-wide chunk may still be in orbit. The ongoing search provides valuable insights into comet breakup and the potential risks associated with near-Earth objects.

4 months ago40/100

NASA

ScienceResearch

United Launch Alliance Aims to Revitalize Launch Schedule Under New Leadership

United Launch Alliance (ULA) is working to increase its launch rate after the departure of CEO Tory Bruno, with a focus on its new Vulcan rocket and aiming for 18-22 launches in 2026. The company has a backlog of about 80 missions and is adapting to changes in its customer base, including the US Space Force's decision to reassign some satellite launches to SpaceX.

4 months ago40/100

ULANASAUS Space Force

MissionsSpace Exploration

United Launch Alliance Plans to Increase Launch Frequency in 2026

United Launch Alliance (ULA) aims to launch between 18 and 22 times in 2026, with a mix of Atlas 5 and Vulcan missions, marking a significant increase in launch cadence. This surge in launches is driven by a large backlog of missions, including a major contract with Amazon to deploy its broadband internet satellites into low Earth orbit.

4 months ago50/100

United Launch AllianceU.S. Space ForceNASA

MissionsSpace Exploration

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

On February 11, 2026, at 6:14:40 a.m. PST, SpaceX successfully launched its 12th Starlink mission of the year, deploying 24 broadband internet satellites into low Earth orbit using a Falcon 9 rocket. This launch marks another significant milestone in the expansion of SpaceX"s Starlink constellation.

4 months ago40/100

SpaceX

LaunchesOrbital Operations

Astronomers Rethink Planet Formation Theories After James Webb Space Telescope Observations

New observations from NASA's James Webb Space Telescope suggest that massive gas giants may form through the same core accretion process as smaller planets, challenging previous assumptions about planet formation. This discovery has significant implications for our understanding of planetary development and the search for life beyond Earth.

4 months ago80/100

NASAUniversity of California, San Diego

ScienceResearch

SpaceX Prepares for Crew-12 Mission to the International Space Station

The upcoming SpaceX Crew-12 mission, scheduled for February 13, 2026, will carry a crew of four astronauts, including two veterans and two rookies, to the International Space Station (ISS) for an eight-month stay in low Earth orbit. The mission is made possible by recent expansions to the Dragon spacecraft"s certified durational capabilities.

4 months ago40/100

NASASpaceXESA

MissionsSpace Exploration

SpaceX Refocuses Efforts on Establishing a Lunar Settlement

SpaceX has announced a shift in its priorities, now focusing on building a self-sustaining city on the Moon rather than pursuing its original goal of colonizing Mars, with the lunar settlement expected to be achieved in under a decade. This strategic change reflects the company's ongoing efforts to extend human presence beyond Earth.

4 months ago80/100

SpaceX

MissionsSpace Exploration

NASA"s SpaceX Crew-12 Mission to International Space Station Delayed Due to Weather Concerns

The launch of NASA"s SpaceX Crew-12 mission to the International Space Station has been delayed due to weather concerns, with a backup launch date set for Friday, February 13. The mission will carry a crew of four astronauts from NASA, ESA, and Roscosmos to the ISS.

4 months ago10/100

NASASpaceXESA

MissionsSpace Exploration

Interstellar Comet 3I/ATLAS Reveals Secrets of Planet Formation After Surviving Sun Flyby

Astronomers have successfully tracked the evolution of atomic nickel and iron emissions from interstellar comet 3I/ATLAS, gaining valuable insights into planet formation in other stellar systems. The comet's composition provides a unique opportunity to understand the universal recipe for planet formation.

4 months ago60/100

NASA

ScienceResearch

The Need for Updated Space Governance in the Modern Era

The current legal framework governing space activities, established in the 1960s, is facing challenges in addressing the growing complexities of modern space exploration and commercialization. As global activity in Earth orbit increases, there is a pressing need for a new approach to tackle the emerging issues in space governance.

4 months ago60/100

NASASpaceXESA

Policy & RegulationRegulation

Construction of World"s Largest Telescope Reaches Milestone in Chile"s Atacama Desert

The European Southern Observatory is making progress on the Extremely Large Telescope, a groundbreaking instrument that will enable scientists to study the universe in unprecedented detail. Once completed, the ELT will be the world"s largest telescope, with a primary mirror measuring 128 feet across.

4 months ago60/100

European Southern Observatory

TechnologyEngineering

Venus Reveals Hidden Geology: Scientists Discover Vast Underground Tunnel

A team of scientists has identified a massive underground tunnel on Venus, carved by volcanic activity, using data from NASA's Magellan mission. This discovery challenges the long-held view of Venus as a geologically dead world and provides new insights into the planet's internal structure.

4 months ago60/100

NASA

ScienceResearch

SpaceX Completes Static Fire Test Ahead of Crew-12 Mission to International Space Station

SpaceX successfully conducted a static fire test of its Falcon 9 rocket on Sunday, February 8, 2026, in preparation for the upcoming launch of Crew-12 to the International Space Station. The test validated the systems on the launch vehicle, paving the way for a midweek launch.

4 months ago30/100

NASASpaceXESA

TechnologyEngineering

SpaceX Expands Starlink Constellation with Successful Launch of 25 Satellites

On February 7, 2025, SpaceX launched 25 Starlink satellites into low Earth orbit from Vandenberg Space Force Base in California, marking a significant expansion of its satellite constellation. The successful launch brings the total number of active Starlink satellites to over 9,600.

4 months ago40/100

SpaceXFAA

LaunchesOrbital Operations

NASA Initiates Workforce Restructuring to Enhance In-House Expertise

NASA has announced plans to bolster its workforce by bringing more technical and operational expertise in-house, aiming to reduce its reliance on contractors after experiencing a significant loss of civil servants. This strategic move is expected to enhance the agency's capabilities and efficiency.

4 months ago40/100

NASA

Policy & RegulationRegulation

James Webb Space Telescope Discovers Precursors to Life's Building Blocks in Nearby Galaxy

The James Webb Space Telescope has identified a range of molecules that could serve as the initial building blocks of life in a nearby galaxy, providing new insights into the formation of complex carbon-based molecules. These findings have significant implications for our understanding of prebiotic chemistry and the origins of life.

4 months ago80/100

NASA

ScienceResearch

Human Exploration of Mars: Overcoming Challenges for a Sustainable Presence

As NASA and SpaceX plan to send humans to Mars, significant challenges must be addressed, including the effects of lower gravity on the human body and the unknowns of human reproduction in space. Understanding these factors is crucial for establishing a sustainable human presence on the Martian surface.

4 months ago60/100

NASASpaceX

News

SpaceX Resumes Launch Operations with Falcon 9 Mission

Following a brief stand down, SpaceX successfully launched its Falcon 9 rocket on a return-to-flight mission, adding 25 Starlink satellites to the company"s megaconstellation in low Earth orbit. The launch marks a significant step forward for the company"s satellite constellation and demonstrates its continued commitment to rapid launch cadence.

4 months ago40/100

SpaceXNASAFAA

LaunchesOrbital Operations

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