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767 Articles(Page 5 of 32)

Independent Review Condemns NASA and Boeing for Starliner Spacecraft Malfunctions

A recent independent review has criticized NASA and Boeing for the troubled first piloted flight of the Starliner spacecraft, deeming it a potentially life-threatening "Type A mishap" due to multiple technical issues and management oversights. The report's findings have significant implications for the future of crewed spaceflight and the development of commercial spacecraft.

11 days ago40/100
NASABoeingSpaceX
SafetyEngineering

Scientists Achieve Real-Time Measurement of Air Pollution from Reentering SpaceX Rocket

For the first time, researchers have successfully measured the air pollution created by a reentering SpaceX rocket in real-time, providing valuable insights into the environmental impact of space debris. This breakthrough was made possible through the use of a LIDAR instrument, which tracked the plume of pollutants as it traversed western Europe.

11 days ago60/100
SpaceXThe Leibniz Institute of Atmospheric PhysicsThe European Centre for Medium-Range Weather Forecasts
ScienceResearch

NASA Conducts Critical Fueling Test for Artemis 2 Moon Mission

NASA is currently conducting a second wet dress rehearsal for the Artemis 2 mission, aiming to fuel the Space Launch System (SLS) rocket with liquid hydrogen and oxygen in preparation for a lunar orbit mission. The successful completion of this test is crucial for the upcoming mission, which will send astronauts around the moon and marks a significant step towards returning humans to the lunar surface.

11 days ago60/100
NASA
MissionsSpace Exploration

US Space Force Pauses Procurements for Proliferated Warfighter Space Architecture Constellation

The US Space Force has put some procurements for its Proliferated Warfighter Space Architecture (PWSA) satellite constellation on hold as it reviews acquisition options, marking a shift from the previous rapid procurement cycle. This pause will allow the Space Warfighting Analysis Center to conduct architecture studies and determine the optimal structure for future military satellite communications and data relay capabilities.

13 days ago20/100
US Space ForceSpace Development Agency (SDA)SpaceX
Policy & RegulationRegulation

Senate Committee Approves Bill to Streamline Satellite Licensing Process

The Senate Commerce Committee has approved a bill aimed at streamlining the satellite licensing process, which revises provisions related to automatic approval of applications and establishes internal deadlines for agency action. The bill is expected to have significant implications for the aerospace industry by improving efficiency and reducing delays in the licensing process.

14 days ago40/100
FCCNASASpaceX
Policy & RegulationRegulation

Construction Progresses on Extremely Large Telescope's 80-Meter-Tall Dome

The European Southern Observatory's Extremely Large Telescope (ELT) project has achieved a significant milestone with the nearing completion of its colossal outer dome in Chile's Atacama Desert, marking a crucial step towards the telescope's expected completion in 2027. The ELT is slated to revolutionize ground-based optical and infrared astronomy with its unprecedented capabilities.

14 days ago60/100
European Southern Observatory
TechnologyEngineering

Astronomers Discover Organic Molecule in Pre-Stellar Core, Shedding Light on Life's Origins

A team of astronomers has detected methanimine, a complex organic molecule, in the core of a developing star, providing insights into the potential building blocks of life on future planets. This discovery suggests that the ingredients for life may be widespread in the universe, with significant implications for our understanding of astrobiology and the search for extraterrestrial life.

14 days ago60/100
ScienceResearch

Researchers Reinterpret Einstein-Rosen Bridges, Revealing Deeper Insights into Time and the Universe

A new interpretation of Einstein-Rosen bridges suggests that these mathematical constructs may not be shortcuts through space-time, but rather connections between two microscopic arrows of time, offering a potential path to reconciling quantum mechanics and general relativity. This reinterpretation has significant implications for our understanding of the universe, even if wormholes may not exist as previously thought.

14 days ago60/100
ScienceResearch