TEHRAN (ANA)- The European Space Agency’s Mars Express has snapped the telltale traces of ‘spiders’ scattered across the southern polar region of Mars.
TEHRAN (ANA)- A thorough investigation found that the inner core of the Moon is, in fact, a solid ball with a density similar to that of iron and researchers hope this will help settle a long debate about whether the Moon's inner heart is solid or molten, and lead to a more accurate understanding of the Moon's history – and, by extension, that of the Solar System.
TEHRAN (ANA)- Researchers in China have developed a new algorithm to automatically derive kinematic parameters of coronal mass ejections (CMEs) based on machine learning.
TEHRAN (ANA)- The Southwest Research Institute (SwRI) is developing a spacecraft named Astroscale Prototype Servicer for Refueling (APS-R) as part of a $25.5 million project with the U.S. Space Force.
TEHRAN (ANA)- Northwestern University’s new research using simulations of 1,000 stars around the Milky Way’s supermassive black hole, Sagittarius A*, reveals that high-speed stellar collisions lead to the formation of youthful-looking stars.
TEHRAN (ANA)- Utilizing data from NASA’s James Webb Space Telescope, scientists have unveiled the earliest starlight spectra, revealing low-mass galaxies’ central role in the universe’s dawn.
TEHRAN (ANA)- A research led by a team at the IAC has managed to confirm, for the first time using observations, the effect of dark matter on galaxy evolution.
TEHRAN (ANA)- A neutron star was formed in the last moments of the life of a very large star (with more than about eight times the mass as our Sun), when the nuclear fuel in its core eventually ran out.
TEHRAN (ANA)- A project led by the Australian research center ASTRO 3D has highlighted age as one of the most crucial drivers in how stars orbit within galaxies, suggesting that the arrangement of stars gets messier over time.
TEHRAN (ANA)- NASA’s Dragonfly mission, set to explore Saturn’s moon Titan, has progressed to final design and construction stages with a confirmed launch in 2028 and a budget of $3.35 billion.
TEHRAN (ANA)- After NASA’s historic Double Asteroid Redirection Test, a JPL-led study has shown that the shape of asteroid Dimorphos has changed and its orbit has shrunk.
TEHRAN (ANA)- When a galaxy runs out of gas and dust, the process of star birth stops. That takes billions of years but, there's a galaxy out there that was already dead when the Universe was only 700 million years old, the University of Cambridge found.
TEHRAN (ANA)- Researchers studying the binary asteroid Mors-Somnus in the Kuiper Belt have used the James Webb Space Telescope to gather unique data on trans-Neptunian objects, offering new insights into the formation of Neptune and the outer solar system’s dynamics.
TEHRAN (ANA)- Iranian researchers at a knowledge-based company active in the design and construction of sensing and telecommunication satellites are trying to make a satellite constellation that simultaneously performs two remote sensing and telecommunication missions.
TEHRAN (ANA)- Using spectral imaging data of China's first solar exploration satellite, Xihe, a group of Chinese physicists constructed three-dimensional velocity diagrams of two kinds of plasmas in the sun's atmosphere.
TEHRAN (ANA)- Scientists at Tsinghua University recently discovered a binary star system consisting of a white dwarf and a hot subdwarf which were monitored orbiting each other at a record-breaking speed.
TEHRAN (ANA)- Jupiter and Saturn need to step aside with their moon-hogging ways and the outer planets of the Solar System have also been harboring secret satellites, scientists at the Carnegie Institution for Science say.
TEHRAN (ANA)- Scientists with NASA's Juno mission to Jupiter have calculated the rate of oxygen being produced at the Jovian moon Europa to be substantially less than most previous studies, according to new findings.
TEHRAN (ANA)- A research team led by experts from the University of Queensland (UQ) has utilized high-resolution satellite mapping to show an increase in shallow coral reef areas across the world.