36,852 headlines. We show the headline and the publisher's own teaser; the full story is at the source.
Unexpected Trajectory: Erin Sholl’s Path to Human Spaceflight Safety
NASA · 15 Dec 2025
Career paths are rarely a straight line and often include some unexpected curves. That is certainly true for Erin Sholl, deputy chief of the Space Transportation Systems Division within the Safety and Mission Assurance D...
Satellites help tackle landfill methane leaks
ESA · 15 Dec 2025
Satellites are emerging as a powerful new tool in the fight to curb emissions of methane. While methane is much shorter-lived in the atmosphere than carbon dioxide, it is vastly more potent at trapping heat, which makes...
Kongsberg and Helsing to Develop Large Defence Satellite Constellation
European Spaceflight · 15 Dec 2025
European defence technology companies Helsing and Kongsberg Defence & Aerospace have announced a new German-Norwegian partnership to build a large constellation of small satellites for space-based intelligence, surveilla...
What’s Happening in Space Policy December 14-31, 2025
SpacePolicyOnline.com · 14 Dec 2025
Here is SpacePolicyOnline.com’s list of space policy events for the rest of 2025, December 14-31, and any insight we can offer about them. The House and Senate are in session
Rocket Lab launches JAXA tech demo satellite
SpaceNews · 14 Dec 2025
A Rocket Lab Electron rocket successfully launched a technology demonstration satellite for JAXA Dec. 13 as the company reshuffles its launch manifest.
Bible 1.0: How Ancient Canon Became Our First Large Language Models
SpaceDaily · 14 Dec 2025
Sydney, Australia (SPX) Dec 14, 2025 Modern large language models are treated as something radically new: vast statistical machines trained on almost everything humans have written, and able to regenerate knowledge on de...
Maven stays silent after routine pass behind Mars
SpaceDaily · 14 Dec 2025
Sydney, Australia (SPX) Dec 14, 2025 NASA engineers are continuing efforts to restore contact with the Mars Atmosphere and Volatile EvolutioN (MAVEN) orbiter after the spacecraft fell silent during a routine pass behind...
Sun boundary map tracks shifting Alfven surface over solar cycle
SpaceDaily · 14 Dec 2025
Cambridge, MA (SPX) Dec 14, 2025 Astronomers have assembled the first continuous, two-dimensional maps of the outer edge of the Sun's atmosphere, tracing the boundary where the solar wind escapes the Sun's magnetic contr...
Mission Space to fly second space weather payload with Rogue Space
SpaceDaily · 14 Dec 2025
Orlando, FL (SPX) Dec 14, 2025 Mission Space will launch its second payload in orbit in partnership with Rogue Space, extending its commercial space weather measurement network. The companies announced the mission during...
Roman infrared survey to chart hidden structure of Milky Way
SpaceDaily · 14 Dec 2025
Greenbelt MD (SPX) Dec 12, 2025 NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy, the Milky Way, in unprecedented detail. In one month of obser...
Micro X ray method reads ancient meteorite impact scars
SpaceDaily · 14 Dec 2025
Tokyo, Japan (SPX) Dec 14, 2025 Researchers from China, Canada, and Japan have established a quantitative method to read the impact histories recorded in enstatite chondrites using micro X ray diffraction measurements. E...
Ancient Martian brines left bromine rich fingerprints in jarosite minerals
SpaceDaily · 14 Dec 2025
Tokyo, Japan (SPX) Dec 14, 2025 Jarosite, a sulfate mineral widely detected on Mars, records interaction between acidic, oxidizing waters and the planet's surface rocks, but the halogen chemistry of those fluids has been...
Hidden circumbinary giant planet emerges from decade old Gemini data
SpaceDaily · 14 Dec 2025
Berlin, Germany (SPX) Dec 14, 2025 Astronomers have directly imaged a giant exoplanet orbiting a pair of stars, in a configuration reminiscent of the fictional Tatooine system but with the closest-known directly imaged p...
Quasar X ray link to black hole environment found to evolve over cosmic time
SpaceDaily · 14 Dec 2025
London, UK (SPX) Dec 14, 2025 Astronomers using new X ray data have found evidence that the structure of matter around supermassive black holes has changed over billions of years, challenging a quasar relationship that h...
NASA's Parker Solar Probe Spies Solar Wind 'U-Turn'
SpaceDaily · 14 Dec 2025
Greenbelt MD (SPX) Dec 14, 2025 Images captured by NASA's Parker Solar Probe as the spacecraft made its record-breaking closest approach to the Sun in December 2024 have now revealed new details about how solar magnetic...
China launches carrier rocket to deploy experimental cargo ship and satellite
SpaceDaily · 14 Dec 2025
Tokyo, Japan (SPX) Dec 14, 2025 China launched a Kuaizhou 11 carrier rocket on Saturday morning to deploy a privately developed experimental cargo ship and a satellite into space. The rocket blasted off at 9:08 am at the...
K2 Space raises 250m to scale Mega class high power satellites
SpaceDaily · 14 Dec 2025
Torrance, CA (SPX) Dec 14, 2025 K2 Space has closed a 250 million dollar Series C funding round that values the company at 3 billion dollars as it prepares to field a new generation of large high power satellites designe...
New MAGE model links solar storms to geospace response
SpaceDaily · 14 Dec 2025
Los Angeles CA (SPX) Dec 14, 2025 NASA's Center for Geospace Storms, or CGS, has released the Multiscale Atmosphere-Geospace Environment model, or MAGE, a supercomputer-based system that uses NASA mission data to show ho...
Ultra hot super Earth shows dense atmosphere over magma ocean
SpaceDaily · 14 Dec 2025
Los Angeles CA (SPX) Dec 14, 2025 A Carnegie-led team using NASAs James Webb Space Telescope has obtained the strongest evidence so far for an atmosphere around a rocky exoplanet, detecting a substantial gaseous envelope...
SpaceX executive confirms interest in an IPO
SpaceNews · 13 Dec 2025
SpaceX’s chief financial officer has confirmed the company is considering an initial public offering as soon as next year to raise money for projects such as orbital data centers.
Live coverage: SpaceX aims for 550th booster landing amid Saturday night flight
Spaceflight Now · 13 Dec 2025
The Starlink 15-12 mission will add another 27 broadband internet satellites to SpaceX’s megaconstellation in low Earth orbit. Liftoff from pad 4E at Vandenberg Space Force Base is set for Dec. 13, during a window that o...
NASA Astronaut Jonny Kim to Discuss Eight-Month Space Station Mission
NASA · 12 Dec 2025
NASA astronaut Jonny Kim will recap his recent mission aboard the International Space Station during a news conference at 3:30 p.m. EST Friday, Dec. 19, from the agency’s Johnson Space Center in Houston. Watch the news c...
NASA’s Webb, Curiosity Named in TIME’s Best Inventions Hall of Fame
NASA · 12 Dec 2025
Two icons of discovery, NASA’s James Webb Space Telescope and NASA’s Curiosity rover, have earned places in TIME’s “Best Inventions Hall of Fame,” which recognizes the 25 groundbreaking inventions of the past quarter cen...
A Rare Gourd
NASA · 12 Dec 2025
NASA’s Hubble Space Telescope captured an uncommon sight – the death of a low-mass star – in this image of the Calabash Nebula released on Feb. 3, 2017. Here, we can see the star going through a rapid transformation from...
NASA Announces Plan to Map Milky Way With Roman Space Telescope
NASA · 12 Dec 2025
NASA’s Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy, the Milky Way, in unprecedented detail. In one month of observations spread across two years,...
The European space industry’s big merger: lessons for emerging space nations
SpaceNews · 12 Dec 2025
The Oct. 23 announcement that Airbus, Thales and Leonardo will merge their satellite operations was a historic development for the European space industry. The plan aims to establish a new combined entity by 2027. Histor...
NASA advances heliophysics mission into next phase
SpaceNews · 12 Dec 2025
NASA has selected a heliophysics mission to move into the next phase of development amid broader concerns about the state of the field.