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DEUTERIUM HYDROGEN RATIO
If 3I/ATLAS isn’t an alien probe, why is it silent on radio signals but rich in methane from another star system?If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the interstellar come...- How the ‘Devil Comet,’ almost as big as Everest, brought scientists closer to solving Earth’s biggest mysteryA recent study of Comet 12P/Pons-Brooks, the "devil comet," reveals that its water vapor possesses a chemical composition nearly identical ...
- This is how water may have originated on Earth. New study makes startling revelations about cometsScientists have revisited the theory that Earth's water came from icy comets. New research suggests cometary dust might alter deuterium mea...
- Could comets, asteroids be responsible for Earth's rich water reserves? New Nasa study reveals shocking detailsScientists have reevaluated the water composition of Comet 67P, finding it surprisingly similar to Earth's oceans. This challenges previous...
- Startups with laser beams: The companies trying to ignite fusion energyThe sun generates heat and light by jamming or fusing hydrogen atoms together into helium.
- Water on earth more ancient than the sun: StudyWater usually consists of one oxygen atom and two hydrogen atoms.
- Water on Earth may be older than our Sun: StudyThis water, detected using the Atacama Large Millimeter/submillimeter Array (ALMA), carried a chemical signature that explained the journey...
- Did Nazis produce these uranium cubes? Researchers look for an answer.The answer could lead to more questions, such as whether the Nazis might have had enough uranium to create a critical reaction. And, if the...
- 'Meteorites brought water to Earth in first two million years'Different sources of water in the solar system are commonly compared to Earth's water by measuring the ratio of the hydrogen isotope deuter...
- Mars had ocean with more water than ArcticA primitive ocean on Mars held more water than Earth's Arctic Ocean but the Red Planet lost 87 per cent of that water to space, a new study...
- Water on Earth came from meteorites: Study"These primitive meteorites resemble the bulk solar system composition," said WHOI geologist and coauthor Sune Nielsen.
- We are not engaged in space race with China: ISROThe MOM would be launched onboard PSLV C25 on November 5 from the Satish Dhawan Space Centre in the spaceport of Sriharikota.
- ISRO's Mars satellite clears key launch testPrimary objectives of the mission are to demonstrate India's technological capability to send a satellite to orbit around Mars.
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