![Saturn’s Distinctive Look May Be Rooted in Death of An Ancient Moon](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/139301281208283952547142.jpg)
![Saturn’s Distinctive Look May Be Rooted in Death of An Ancient Moon](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/139301281208283952547142.jpg)
![Newly-Discovered Exoplanet Remarkably like Earth](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/06/20/1401062017581736126072282.png)
Newly-Discovered Exoplanet Remarkably like Earth
TEHRAN (Tasnim) – The more we look out at the universe, the more it seems our home planet isn't as unique as we thought.
![Doomsday Glacier Holding On by Its Fingernails](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/06/16/140106161754145126049872.png)
Doomsday Glacier Holding On by Its Fingernails
TEHRAN (Tasnim) – New seafloor images – the highest resolution of any taken off the West Antarctic Ice Sheet – upend understanding of Thwaites Glacier retreat.
![Could Earth Ever Leave Solar System?](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/139109230000402.jpg)
Could Earth Ever Leave Solar System?
TEHRAN (Tasnim) – In Liu Cixin's short story "The Wandering Earth" (first published in Chinese magazine Science Fiction World in July 2000), Cixin portrays a scenario in which the planet's leaders agree to propel Earth out of the solar system.
![Dinosaur Remains in Portuguese Garden Could Be Europe’s Largest Ever Find](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/06/06/1401060617434145325981692.png)
Dinosaur Remains in Portuguese Garden Could Be Europe’s Largest Ever Find
TEHRAN (Tasnim) – The remains of what could be the largest dinosaur ever found in Europe have been uncovered in a back garden in Portugal.
![Scientists Discover Ocean Planet with Possibility of Life](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/06/03/1401060317270948325957142.jpg)
Scientists Discover Ocean Planet with Possibility of Life
TEHRAN (Tasnim) – Scientists have been exploring planets, stars, and other celestial bodies for as far back as anyone can remember. They frequently use ground-based equipment including optical telescopes and space-based equipment, like the Hubble Space Telescope, to make new discoveries.
![Webb Telescope Images of Jupiter that Even Scientists Didn't Expect to Be This Good](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/06/01/1401060117360839125944302.jpg)
Webb Telescope Images of Jupiter that Even Scientists Didn't Expect to Be This Good
TEHRAN (Tasnim) – Rainbow auroras, giant storms and far-off galaxies are all on display in the latest images of Jupiter from NASA's James Webb Space Telescope.
![Scientists Discover Undersea Crater Created As Dinosaurs Disappeared](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/05/27/1401052717250088425914842.png)
Scientists Discover Undersea Crater Created As Dinosaurs Disappeared
TEHRAN (Tasnim) – An asteroid from space slammed into the Earth's surface 66 million years ago, leaving a massive crater underneath the sea and wreaking havoc with the planet.
![Underwater Snow Gives Clues about Icy Shell of Jupiter’s Moon Europa](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/05/25/1401052517302710125903952.png)
Underwater Snow Gives Clues about Icy Shell of Jupiter’s Moon Europa
TEHRAN (Tasnim) – Below the thick icy crust of Jupiter’s moon Europa is a massive, global ocean where the snow floats upwards onto inverted ice peaks and submerged ravines.
![President Affirms Support for Iranian Knowledge-Based Products](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/05/25/1401052513250295725902542.jpg)
President Affirms Support for Iranian Knowledge-Based Products
TEHRAN (Tasnim) – Iranian President Ebrahim Raisi reaffirmed his administration’s support for knowledge-based products developed by local experts.
![Iran to Unveil Food Irradiation Machine: AEOI Chief](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/05/12/1401051212325056425796222.jpg)
Iran to Unveil Food Irradiation Machine: AEOI Chief
TEHRAN (Tasnim) – The first homegrown system used for the irradiation of agricultural products will be unveiled in Iran within the next few days, Head of the Atomic Energy Organization of Iran (AEOI) Mohammad Eslami said.
![Could Universe 'Bounce' for Eternity?](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1399/06/22/1399062216063683721194662.jpg)
Could Universe 'Bounce' for Eternity?
TEHRAN (Tasnim) – From the smallest bacterium to the greatest galaxy, death looms on the horizon; even if, in cosmic terms, the time scales are too large for us to truly comprehend.
![Earth’s Days Mysteriously Increasing in Length](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1395/09/24/139509241959268769456682.jpg)
Earth’s Days Mysteriously Increasing in Length
TEHRAN (Tasnim) – Precise astronomical observations, combined with atomic clocks, have revealed that the length of a day is suddenly getting longer. Scientists don’t know why.
![Largest-Ever Image of Andromeda Galaxy ‘Extraordinarily Beautiful’](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/05/11/1401051117303262325792042.jpg)
Largest-Ever Image of Andromeda Galaxy ‘Extraordinarily Beautiful’
TEHRAN (Tasnim) – The "largest-ever" image assembled of the Andromeda galaxy by the Hubble Space Telescope was shared by NASA on Sunday. The picture was captured seven years ago and it is the sharpest large composite image ever taken of our galactic neighbor.
![Webb Telescope’s Revelations about Distant Galaxies](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/05/06/1401050617412178925756702.jpg)
Webb Telescope’s Revelations about Distant Galaxies
TEHRAN (Tasnim) – The state-of-the-art James Webb Space Telescope was built to peer into the distant Universe and back towards the dawn of time — and it’s already doing so spectacularly.
![How Earth Avoided A Mars-Like Fate](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1399/06/03/1399060313163074821027892.jpg)
How Earth Avoided A Mars-Like Fate
TEHRAN (Tasnim) – Approximately 1,800 miles beneath our feet, swirling liquid iron in the Earth's outer core generates our planet's protective magnetic field. This magnetic field is invisible but is vital for life on Earth's surface because it shields the planet from solar wind—streams of radiation
![Computer Model May Have Figured Out Why Saturn Has Rings But Jupiter Doesn't](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/05/01/1401050117270384625724892.png)
Computer Model May Have Figured Out Why Saturn Has Rings But Jupiter Doesn't
TEHRAN (Tasnim) – Jupiter, the fifth planet in our solar system and by far most massive, is a treasure trove of scientific discovery. Last year a pair of studies found that the planet's iconic Great Red Spot is 40 times deeper than the Mariana Trench, the deepest location on Planet Earth.
![Deepest, Most Detailed Picture of Cosmos Revealed by JWST, More to Come](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/04/21/1401042116322551725671112.jpg)
Deepest, Most Detailed Picture of Cosmos Revealed by JWST, More to Come
TEHRAN (Tasnim) – The first image from NASA’s James Webb Space Telescope has been revealed, showing what is said to be the “deepest” and most detailed picture of the cosmos to date.
![Search for Universe's Dark Matter Begins A Mile Underground](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1397/09/15/1397091513101443316076062.jpg)
Search for Universe's Dark Matter Begins A Mile Underground
TEHRAN (Tasnim) – In a former gold mine a mile underground, inside a titanium tank filled with a rare liquified gas, scientists have begun the search for what so far has been unfindable: dark matter.
![US Military Rocket Explodes Seconds after Launch in California](https://newsmedia.tasnimnews.com/Tasnim/Uploaded/Image/1401/04/17/1401041716503730125645492.jpg)