Interstellar comet 3I/ATLAS contains unusually high levels of methanol, suggesting it formed under conditions different from those in our solar system.
Interstellar comet 3I/ATLAS contains exceptionally high levels of methanol, suggesting it formed under conditions very different from those that shaped most comets in our solar system.
NASA's Hubble Space Telescope has discovered a large, ten-sided atmospheric pattern around Saturn's south pole, a new feature distinct from its northern hexagon.
NASA's Nancy Grace Roman Space Telescope has launched to study dark matter, dark energy, and exoplanets with its advanced infrared vision and wide field of view.
NASA achieved a major milestone with the successful launch of the Nancy Grace Roman Space Telescope, an advanced observatory poised to revolutionize our underst...
NASA's Nancy Grace Roman Space Telescope is set to launch, offering a field of view 100 times larger than Hubble's while maintaining similar detail, enabling broad cosmic surveys and exoplanet imaging.
The James Webb Space Telescope has captured new infrared images of the Lion Nebula, revealing intricate details of a dying star's remnants and its ongoing evolution.
Scientists used Starlink satellite data to create a two-dimensional map of Earth's upper atmosphere density, improving collision risk assessment for objects in orbit.
NASA engineers have extended the Voyager 2 spacecraft's mission by at least one year through innovative power management, allowing it to continue scientific observations.
A meteorite that crashed through a New Jersey roof in 2024 contains ancient salty chemistry and organic compounds, offering new insights into how asteroids may have delivered the building blocks of life to early Earth.
A ten-month study in Antarctica reveals that constant proximity in isolated environments can increase tension among crew members, offering crucial insights for future Mars missions.
NASA astronaut Chris Williams and two Roscosmos cosmonauts returned to Earth after 241 days on the International Space Station, completing scientific research and maintenance.
SpaceX's 13th Starship test flight achieved an intact ocean splashdown, providing critical heat shield data and paving the way for a potential tower catch on the next mission.
The universe's expansion can cause distant galaxies to recede faster than light, a phenomenon that does not violate Einstein's theory of relativity because it involves the stretching of space itself, not the movement of objects through space.
A new study suggests stellar activity can distort extraterrestrial radio signals, making them harder to detect and potentially explaining the lack of observed alien communications.
SpaceX, the innovative aerospace manufacturer and space transportation services company founded by Elon Musk, is currently a focal point in global financial dis...
A new model, the Cosmological Hart-Tipler Conjecture, suggests advanced extraterrestrial life is extremely rare, incorporating cosmic expansion into the analysis.
A new study using the Keck Observatory reveals that giant planets can spin faster than more massive brown dwarfs, indicating that magnetic fields and formation processes play a key role in planetary rotation.
MIT engineers have developed a new spacecraft propulsion system that combines chemical and electric thrusters using a single, specialized fuel, potentially enabling small satellites to reach Mars.
A new Kuiper Belt object, 2023 KQ14, has a stable orbit that challenges the theory of a hidden ninth planet influencing the outer Solar System.
A compact X-ray telescope developed by Tokyo Metropolitan University could create the first complete chemical map of the Moon, revealing its formation and evolution.
Texas A&M University researchers are developing methods for lunar construction using regolith to support NASA's plans for a permanent Moon settlement, focusing on cost-effective, resource-based building.
The James Webb Space Telescope has solved the mystery of Saturn's changing rotation rate, attributing it to atmospheric winds driven by the planet's aurora.
NASA's Curiosity rover found that hematite crystals in Mars's Gale Crater record ancient climate changes, indicating long periods of warm, potentially habitable groundwater.
The National Aeronautics and Space Administration, widely recognized as NASA, has unveiled its latest strategic blueprint for lunar exploration, marking a signi...
The James Webb Space Telescope has discovered a gas giant exoplanet, WASP-94A b, where rock clouds form in the morning and vanish by night.
New research indicates that supermassive black holes can render exoplanets uninhabitable by stripping away atmospheres and depleting ozone, even at vast distances.
SpaceX's Starship V3 completed its first test flight with largely positive results, including a successful heat shield performance and payload deployment.
SpaceX successfully launched a prototype of its Starship rocket, a pivotal moment for the company's ambitious orbital flight goals. This significant test includ...
Astronomers have captured the clearest direct image of a cosmic web filament, revealing a three-million-light-year strand connecting two ancient galaxies.
Spain is preparing for a total solar eclipse in August, the first in over a century, expecting to boost tourism in inland regions.
Researchers developed a high-fidelity CPR simulator to study blood flow in reduced gravity, revealing differences in arterial pressure and aiming to improve space medicine.
New data from NASA's Juno spacecraft suggests Io's thermal output is significantly higher than previously estimated, potentially by an order of magnitude.
Solar radio bursts observed by the Parker Solar Probe reveal hidden magnetic switchbacks near the Sun, providing new insights into the Sun's magnetic field structures.
NASA's Curiosity rover found diverse organic molecules on Mars, including DNA-like compounds, suggesting the planet's ancient surface preserved potential building blocks for life.
The James Webb Space Telescope has found unexpected water-ice clouds on the exoplanet Epsilon Indi Ab, challenging current atmospheric models for gas giants.