NASA Missions
91 reportsAstrophysics missions and science payloads frame the evidence. The analysis addresses how mission costs are tracked and which missions NASA operates, separating design goals from performance demonstrated in operation.
SpaceX to Retire Falcon 9 as Starship Nears Operational Status
SpaceX has announced plans to phase out its Falcon 9 rocket once the Starship launch system achieves reliable, frequent operations. The transition could reshape commercial launch access and mission planning for years ahead
NASA Backs 18 Advanced Concepts for Future Space Missions
NASA has awarded funding to 18 early-stage technology proposals, supporting research into new mission concepts including lunar cave exploration, exoplanet imaging, and distributed probes for Saturn's rings
X-15 Rocket Plane Sets 1963 Altitude Record Above Kármán Line
On August 22, 1963, the X-15 rocket plane piloted by Joe Walker reached an altitude exceeding 108 kilometers, providing rare data on hypersonic flight and spacecraft reusability during a pivotal era for space research
NASA Prepares Astronaut Training for Commercial Space Station Era
NASA's Johnson Space Center is adapting its astronaut training and mission operations to support a transition from the International Space Station to a new generation of commercial space stations, with government and private industry working side by side
NASA Artemis II Astronauts to Receive Congressional Space Medal of Honor
NASA's Artemis II crew, who completed a lunar flyby in April, will be awarded the Congressional Space Medal of Honor at Johnson Space Center, recognizing their role in advancing human spaceflight beyond low Earth orbit
Study Finds Some Terrestrial Microbes Could Survive on the Moon
A new analysis suggests certain bacteria and fungi from Earth may persist in cryptobiotic states on the lunar surface, especially in shadowed polar regions, raising questions for future crewed missions and planetary protection
Voyager 2's Launch Opened the Outer Solar System to Exploration
NASA's Voyager 2 spacecraft began its journey to the outer planets on August 20, 1977, using a rare planetary alignment to visit Jupiter, Saturn, Uranus, and Neptune and extend humanity's reach into interstellar space
NASA Study Finds Human Microbes Could Survive in Moon's South Pole Shadows
A NASA-led study simulates lunar south polar conditions and finds that some common Earth microbes, including bacteria and fungi, could persist in shadowed lunar regions, raising new questions for planetary protection as human exploration expands
Hubble Data Reveals Ancient Milky Way Merger with Dwarf Galaxy
Astronomers have identified evidence that the Milky Way merged with a dwarf galaxy called LKH about 12 billion years ago, using globular cluster data from the Hubble Space Telescope and extending the timeline of our galaxy's early evolution
How NASA Mechanics Maintain Spacecraft and Support Exploration
NASA relies on highly trained mechanics to keep spacecraft, launch vehicles, and support equipment operational. Their work spans aircraft, rockets, and heavy transporters, requiring specialized skills and rigorous certification.
NASA Johnson Photographers Document Human Spaceflight Milestones
NASA's Johnson Space Center photography team has recorded decades of astronaut training, mission operations, and engineering tests, providing a visual record of human spaceflight and the people behind major missions using a range of imaging techniques
SpaceX Starship Upper Stage Recovered Intact After Indian Ocean Splashdown
SpaceX's Starship Ship 40, which completed a controlled splashdown in the Indian Ocean after its July test flight, has been successfully towed to calmer waters near Christmas Island for engineering analysis
ISS Spacewalk Removes Failed Antenna but Replacement Delayed
NASA astronaut Anil Menon and ESA's Sophie Adenot removed a nonfunctional antenna from the International Space Station during a six-hour spacewalk, but time constraints postponed installation of the replacement hardware
NASA SCoPE Trains Planetary Science Interns in Public Engagement
NASA SCoPE collaborated with Arizona State University's FORCE Summer School to provide undergraduate interns with hands-on training in science communication and public outreach, focusing on planetary research under extreme conditions
Curiosity Marks 14 Years on Mars with New Rock Layer Analysis
NASA's Curiosity rover has reached its 14th anniversary on Mars, continuing its ascent of Mount Sharp with detailed rock and environmental measurements using its suite of scientific instruments
NASA Telescopes Map Energy Loss in Tarantula Nebula
A composite image from Chandra, Webb, and Hubble reveals how the Tarantula Nebula in the Large Magellanic Cloud is shaped by young stars and energetic gas, offering new insight into star formation and nebular evolution
Pentagon's UAP Data Releases Mark Shift in Official Transparency
Recent Pentagon releases of unidentified anomalous phenomena (UAP) files, supported by NASA and advisory experts, signal a new phase in government transparency and data sharing on unexplained aerial observations
Artemis II Astronauts Reflect on Orion's Moon Mission and Next Steps
NASA's Artemis II crew discussed their 10-day lunar flyby, Orion spacecraft performance, and upcoming mission challenges at a public event in Colorado, highlighting both technical lessons and international collaboration
NASA's M2-F1 Lifting Body Demonstrates Controlled Glide Landing in 1963
NASA's M2-F1 prototype, a wingless lifting body aircraft, completed its first unpowered glide flight on August 16, 1963, providing early evidence that spacecraft could return to Earth with controlled landings rather than ballistic descent
NASA Backs Spherical Aerobots to Probe Titan's Subsurface Caves
A NASA-funded study is developing small, spherical flying robots designed to explore the hydrocarbon caves and sinkholes of Saturn's moon Titan, using solid-state ion propulsion to overcome terrain that would defeat conventional rovers
NASA AI Model Predicts Sunspot Emergence Hours Before Surface Appearance
A NASA-led team has developed an AI model that analyzes acoustic and magnetic data from the Sun to forecast the emergence of active regions up to 12 hours in advance, offering new potential for space weather prediction
NASA Invites India to Join Moon South Pole Base Collaboration
NASA has formally invited India to participate in developing a permanent lunar base near the Moon's south pole, marking a significant step in US-India deep-space cooperation and expanding the Artemis program's international partnerships
NASA Facility in West Virginia Expands Role in Lunar Mission Safety
NASA's Katherine Johnson IV&V Facility in West Virginia is strengthening its technical workforce to support mission assurance and AI safety for upcoming lunar exploration, with new civil servants joining the agency's core engineering teams
Perseids Meteor Shower Peaks in August Night Skies
The Perseids meteor shower, one of the brightest annual displays, reached its peak on August 12-13, with meteors visible against the backdrop of Orion. Observations were made from dark-sky sites using unaided eyes and standard cameras.
Radiation Vest Tested on Artemis I May Aid Deep Space Astronaut Safety
A hydrogen-rich plastic vest tested aboard NASA's Artemis I mission has demonstrated significant shielding against solar radiation, offering a potential solution for astronaut protection on future lunar and Mars expeditions
NASA Artemis Launch Team Welcomes New Test Project Engineer
NASA's Artemis program has added Lindsey Waitt as a test project engineer, supporting launch operations for upcoming Moon missions. Her appointment highlights the technical demands and collaborative environment of Artemis launch preparations.
NASA Prepares LEMS Seismic Station for Artemis Lunar Surface Deployment
NASA engineers have completed the Lunar Environment Monitoring Station (LEMS), a compact seismic instrument suite designed for long-term deployment by Artemis astronauts near the Moon's south pole, aiming to monitor moonquakes and meteorite impacts.
NASA's Roman Space Telescope Targets Dark Energy and Exoplanets
NASA's Nancy Grace Roman Space Telescope, set for launch in 2026, will use infrared instruments to investigate dark energy, dark matter, and exoplanets from a stable orbit 1.5 million kilometers from Earth
Space Station Research Advances Artemis Moon and Mars Missions
NASA's International Space Station experiments in 2026 are testing technologies and studying astronaut health to support future Artemis missions to the Moon and Mars, with new results informing spacecraft design and deep space exploration
NASA Expands Student Access to Space Missions and STEM Careers
NASA is opening new opportunities for students to participate in authentic mission experiences, technical career exploration, and citizen science, as the agency prepares for major launches and ongoing lunar and space station operations
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