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2033 Articles(Page 16 of 85)

Astronomers Discover Unusual Object in Distant Star System, Challenging Definition of a Moon

Astronomers have detected an object orbiting a brown dwarf in the CD-35 2722 star system, approximately 73 light-years away, which could be the first exomoon discovered outside of our solar system, but its unusual characteristics are prompting a reevaluation of what constitutes a moon. The finding has significant implications for our understanding of celestial bodies and the formation of planetary systems.

about 1 month ago80/100
NASAESO
ScienceResearch

Zenno Astronautics Relocates to US to Advance Spacecraft Propulsion Technology

New Zealand-based startup Zenno Astronautics is relocating to the United States to focus on developing superconducting magnets for spacecraft attitude control and acceleration, with plans to establish a production facility in Los Angeles. This move aims to enable infrastructure development on the moon and between Earth and the moon.

about 1 month ago60/100
Impulse SpaceZenno AstronauticsMitsubishi Electric Corp.
TechnologyEngineering

SpaceX Successfully Launches Northrop Grumman Mission to Prolong Lifespan of Geostationary Satellites

On July 21, SpaceX launched a Northrop Grumman robotic spacecraft from Cape Canaveral Space Force Station in Florida, aiming to extend the operational lives of multiple satellites in geostationary orbit by installing propulsion modules. This mission marks a significant advancement in satellite servicing technology, enabling the extension of satellite lifetimes by approximately six years.

about 1 month ago70/100
NASASpaceXNorthrop Grumman
LaunchesOrbital Operations

US Space Force Expands Golden Dome Initiative with $1.75 Billion Satellite Order

The US Space Force has awarded a contract worth $1.75 billion to L3Harris Technologies and Sierra Space for the production of 36 additional satellites as part of its Golden Dome initiative, aimed at enhancing missile defense capabilities. This expansion will contribute to the system"s goal of providing global stereo coverage of next-generation missile threats.

about 1 month ago58/100
US Space ForceL3Harris TechnologiesSpace Development Agency (SDA)
Commercial SpaceIndustry

UK and Florida Invest $400,000 in Joint Space Research and Innovation

The UK Space Agency and Space Florida have committed a total of $400,000 to support joint research and innovation projects in the space industry, with the goal of fostering collaboration between British and Florida-based aerospace companies. This investment is expected to have significant implications for the development of dual-use technologies and the growth of the global space sector.

about 1 month ago40/100
UK Space AgencySpace Florida
Policy & RegulationRegulation

Japan's IHI Considers Adding Kuva Space Hyperspectral Satellites to Earth Observation Constellation

IHI, a Japanese company, is exploring the possibility of incorporating next-generation hyperspectral satellites from Finnish startup Kuva Space into its planned 100-satellite multi-sensor Earth observation constellation. This potential partnership could enhance the constellation's capabilities, providing valuable insights for both security and dual-use applications.

about 1 month ago55/100
IceyeSatVuKongsberg NanoAvionics
Commercial SpaceIndustry

Astronomers Discover Rare Binary System with Dual Supernova Explosions

Scientists have identified a binary star system located in the constellation Gemini, approximately 6,000 light-years from Earth, where both stars appear to have exploded as supernovas, a phenomenon never before observed. This discovery, made using data from NASA's Fermi Gamma-ray Space Telescope and other observatories, provides valuable insights into the life cycles of binary star systems.

about 1 month ago60/100
NASAESAStanford University
ScienceResearch

NASA"s Artemis III Mission to Establish New Paradigm for Crewed Space Exploration

The upcoming Artemis III mission, scheduled for next year, will mark a significant milestone in crewed space exploration as NASA sends its first crewed spacecraft to the moon, involving a complex sequence of launches and rendezvous. This endeavor will not only pave the way for future lunar missions but also demonstrate the feasibility of coordinated space operations.

about 1 month ago85/100
NASASpaceXBlue Origin
MissionsSpace Exploration