Tags - planets
TEHRAN (ANA)- Researchers have discovered chemical fingerprints of Earth's earliest incarnation, preserved in ancient mantle rocks.
News ID: 10176 Publish Date : 2025/10/19
TEHRAN (ANA)- New research suggests that planets outside our solar system contain far less surface water than scientists once believed.
News ID: 10069 Publish Date : 2025/10/06
TEHRAN (ANA)- Sixty percent of global land is outside safe biosphere limits, with human use of biomass driving widespread ecological strain.
News ID: 9833 Publish Date : 2025/09/07
TEHRAN (ANA)- A new study flips our view of planet formation by showing that young stars can absorb surrounding material, extending the life and size of their disks.
News ID: 8954 Publish Date : 2025/05/19
TEHRAN (ANA)- Astronomers have confirmed the existence of four rocky planets orbiting Barnard’s Star, our nearest solitary stellar neighbor just six light-years away.
News ID: 8623 Publish Date : 2025/04/08
TEHRAN (ANA)- Australian and Chinese scientists have made a breakthrough in solving the mystery of how the landscape of Mars evolved over billions of years.
News ID: 8075 Publish Date : 2025/01/25
TEHRAN (ANA)- Research by the UC Riverside reveals that giant gas planets in other star systems often make their Earth-like neighbors uninhabitable by disrupting orbits and climates.
News ID: 4879 Publish Date : 2024/01/22
TEHRAN (ANA)- A NASA study on exoplanets has indicated that 17 exoplanets could have oceans of liquid water, an essential ingredient for life, beneath icy shells, the agency said.
News ID: 4785 Publish Date : 2024/01/13
TEHRAN (ANA)- An international team of astronomers has used NASA’s James Webb Space Telescope to provide the first observation of water and other molecules in highly irradiated rocky planets.
News ID: 4775 Publish Date : 2024/01/12
TEHRAN (ANA)- NASA scientists have been puzzling over a group of planets that seem to be shrinking. The culprit might be radiation.
News ID: 4550 Publish Date : 2023/12/21
TEHRAN (ANA)- One of the greatest strengths of NASA's James Webb Space Telescope is its ability to give astronomers detailed views of areas where new stars are being born and the latest example, showcased here in a new image from Webb's Mid-Infrared Instrument (MIRI), is NGC 346 -- the brightest and largest star-forming region in the Small Magellanic Cloud.
News ID: 3956 Publish Date : 2023/10/28
TEHRAN (ANA)- A team of astronomers from the University of Cambridge found that planet formation in our young Solar System started much earlier than previously thought, with the building blocks of planets growing at the same time as their parent star.
News ID: 794 Publish Date : 2022/11/19
TEHRAN (ANA)- Researchers at Harvard University analyzed a slew of recent temblors on the Red Planet and shown that these Marsquakes are probably caused by magma moving deep under the Martian surface, an evidence that Mars is still volcanically active.
News ID: 672 Publish Date : 2022/11/12
TEHRAN (ANA)- A new study by scientists at the Northwestern University found that the chances of uncovering life on Mars are better than previously expected.
News ID: 532 Publish Date : 2022/10/29
TEHRAN (ANA)- Planet-making disks around young stars typically last for five million to 10 million years, researchers at Forschungszentrum Jülich in Germany reported.
News ID: 505 Publish Date : 2022/10/27
TEHRAN (ANA)- Scientists at UC Riverside suggested that astrobiologists should consider the presence of laughing gas when searching for life in space.
News ID: 415 Publish Date : 2022/10/18
TEHRAN (ANA)- Scientists at the University of Porto discovered barium in the atmosphere of two exoplanets – the heaviest element ever found- by using the European Southern Observatory’s Very Large Telescope (ESO’s VLT).
News ID: 385 Publish Date : 2022/10/15
TEHRAN (ANA)- Astronomers have developed a new technique to identify small planets hidden in protoplanetary disks, Harvard-Smithsonian Center for Astrophysics reported.
News ID: 164 Publish Date : 2022/09/16
TEHRAN (ANA)- A new study suggests that many more planets may have large amounts of water than previously thought--as much as half water and half rock, researcher at University of Chicago confirmed.
News ID: 157 Publish Date : 2022/09/15
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