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Clocks on Mars Run Faster Than on Earth, New Study Finds
New research shows time on Mars runs faster than on Earth by 477 microseconds per day. The variation poses challenges for astronauts, navigation, and creating interplanetary communication networks. Scientists say understanding Martian time differences is key for future missions and testing Einstein’s relativity.
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Scientists Find Clock on Mars Runs 477 Microseconds Faster Than Earth
A new study by NIST physicists shows that clocks on Mars run about 477 microseconds faster per day than identical clocks on Earth. The difference comes from Mars’s weaker gravity, orbital eccentricity, and gravitational influences across the solar system. Though tiny, this daily time lead will pose challenges for future Mars navigation and commun...
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How Flames Behave Differently In Space Compared To Earth's Gravity
Understanding how flames behave in microgravity is crucial for designing safer spacecraft and equipment.
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Study Reveals Jupiter's Early Growth Prevented Earth From Being Pulled Into The Sun
The findings of this study were published on October 22 in the journal Science Advances.
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NASA’s GRACE Satellites Reveal Hidden Deep-Earth Process Behind Gravity Disturbance
Scientists have discovered a mysterious gravity signal detected by satellites nearly 20 years ago, which is linked to deep mantle changes beneath the Earth’s surface. The anomaly, lasting two years, coincided with a magnetic “jerk”, suggesting a rapid mass shift near the planet’s core.
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China Debuts ‘World’s Mightiest’ Centrifuge Hitting 300 Times Earth’s Gravity
China has launched CHIEF1300, the world’s largest centrifuge, capable of generating 300 times Earth’s gravity on 22-ton loads. Housed in Hangzhou, the facility enables research in geology, oceans, and materials, simulating disasters and extreme environments. Scientists say it will serve as a global hub for advancing engineering and frontier sci...
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"Dropped Laptop, Expected It To Float": Shubhanshu Shukla's Gravity 'Mishap'
When Group Captain Shubhanshu Shukla returned to Earth after his historic 20-day space mission, he experienced a moment that was both humorous and deeply revealing.
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"Phone Felt Heavy, Dropped Laptop": Shubhanshu Shukla On Readjusting On Earth
Weeks after returning from the Axiom-4 mission, astronaut Shubhanshu Shukla on Friday shared experiences of readjusting to life on earth like how even a mobile phone felt heavy to hold and he dropped his laptop thinking it would float like in space.
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Earth’s Spin to Speed Up Briefly, Causing Shorter Days This Summer
Scientists report that Earth will briefly spin faster on July 9, 22, and August 5, shortening those summer days by 1.3 to 1.5 milliseconds. Though undetectable in daily life, this shift offers clues to how lunar gravity and seasonal changes affect planetary dynamics. Experts note that while timekeeping systems like GPS are unaffected, this rare spe...
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Why The Moon's Two Sides Look So Different: Study Explains
An exhaustive examination of lunar gravity using data obtained by two NASA robotic spacecraft is offering new clues about why the two sides of the moon - the one perpetually facing Earth and the other always facing away - look so different.
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China Uses Gravitational Slingshots to Rescue Two Satellites Stuck in Orbit for 123 Days
After a rocket malfunction left two satellites spiralling in the wrong orbit, Chinese engineers turned to gravitational slingshot manoeuvres for a 123-day rescue mission—successfully restoring them and advancing China's ambitions in space autonomy.
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Do We Live In A Simulated Reality Like In The 'Matrix'? UK Scientist Makes Bold Claim
He proposes that the universe's tendency to pull objects with mass towards the Earth's core is analogous to how computers optimise data, supporting the idea that our universe could be a simulated or computational construct.
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NASA Prepares to Launch First Quantum Sensor for Measuring Gravity from Orbit
NASA, in collaboration with academia and private companies, is developing the first quantum sensor to map Earth’s gravity from space. Using cold rubidium atoms, the compact instrument will deliver highly sensitive, long-term measurements. This mission could transform how we study Earth’s subsurface and explore planetary bodies across the solar ...
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"No Sympathy For Sunita Williams Because...": Neil deGrasse Tyson Exclusive
Plastic cups and time to readjust to Earth's gravity - that is what Sunita Williams, whose eight-day mission to the International Space Station extended to a nine-month stay, will need to recover, astrophysicist Neil deGrasse Tyson told NDTV.
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NASA's Juno Detects Io's Most Powerful Volcanic Eruption Yet
NASA’s Juno spacecraft has recorded the most powerful volcanic eruption on Io, Jupiter’s most volcanic moon. The eruption site, detected on 27 December 2024, is fueled by a massive magma chamber spanning 105,000 square kilometers. The heat energy released is estimated at 80 trillion watts, exceeding Earth’s total power output. The volcanic ac...
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Clocks on Mars Run Faster Than on Earth, New Study Finds
New research shows time on Mars runs faster than on Earth by 477 microseconds per day. The variation poses challenges for astronauts, navigation, and creating interplanetary communication networks. Scientists say understanding Martian time differences is key for future missions and testing Einstein’s relativity.
-
Scientists Find Clock on Mars Runs 477 Microseconds Faster Than Earth
A new study by NIST physicists shows that clocks on Mars run about 477 microseconds faster per day than identical clocks on Earth. The difference comes from Mars’s weaker gravity, orbital eccentricity, and gravitational influences across the solar system. Though tiny, this daily time lead will pose challenges for future Mars navigation and commun...
-
How Flames Behave Differently In Space Compared To Earth's Gravity
Understanding how flames behave in microgravity is crucial for designing safer spacecraft and equipment.
-
Study Reveals Jupiter's Early Growth Prevented Earth From Being Pulled Into The Sun
The findings of this study were published on October 22 in the journal Science Advances.
-
NASA’s GRACE Satellites Reveal Hidden Deep-Earth Process Behind Gravity Disturbance
Scientists have discovered a mysterious gravity signal detected by satellites nearly 20 years ago, which is linked to deep mantle changes beneath the Earth’s surface. The anomaly, lasting two years, coincided with a magnetic “jerk”, suggesting a rapid mass shift near the planet’s core.
-
China Debuts ‘World’s Mightiest’ Centrifuge Hitting 300 Times Earth’s Gravity
China has launched CHIEF1300, the world’s largest centrifuge, capable of generating 300 times Earth’s gravity on 22-ton loads. Housed in Hangzhou, the facility enables research in geology, oceans, and materials, simulating disasters and extreme environments. Scientists say it will serve as a global hub for advancing engineering and frontier sci...
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"Dropped Laptop, Expected It To Float": Shubhanshu Shukla's Gravity 'Mishap'
When Group Captain Shubhanshu Shukla returned to Earth after his historic 20-day space mission, he experienced a moment that was both humorous and deeply revealing.
-
"Phone Felt Heavy, Dropped Laptop": Shubhanshu Shukla On Readjusting On Earth
Weeks after returning from the Axiom-4 mission, astronaut Shubhanshu Shukla on Friday shared experiences of readjusting to life on earth like how even a mobile phone felt heavy to hold and he dropped his laptop thinking it would float like in space.
-
Earth’s Spin to Speed Up Briefly, Causing Shorter Days This Summer
Scientists report that Earth will briefly spin faster on July 9, 22, and August 5, shortening those summer days by 1.3 to 1.5 milliseconds. Though undetectable in daily life, this shift offers clues to how lunar gravity and seasonal changes affect planetary dynamics. Experts note that while timekeeping systems like GPS are unaffected, this rare spe...
-
Why The Moon's Two Sides Look So Different: Study Explains
An exhaustive examination of lunar gravity using data obtained by two NASA robotic spacecraft is offering new clues about why the two sides of the moon - the one perpetually facing Earth and the other always facing away - look so different.
-
China Uses Gravitational Slingshots to Rescue Two Satellites Stuck in Orbit for 123 Days
After a rocket malfunction left two satellites spiralling in the wrong orbit, Chinese engineers turned to gravitational slingshot manoeuvres for a 123-day rescue mission—successfully restoring them and advancing China's ambitions in space autonomy.
-
Do We Live In A Simulated Reality Like In The 'Matrix'? UK Scientist Makes Bold Claim
He proposes that the universe's tendency to pull objects with mass towards the Earth's core is analogous to how computers optimise data, supporting the idea that our universe could be a simulated or computational construct.
-
NASA Prepares to Launch First Quantum Sensor for Measuring Gravity from Orbit
NASA, in collaboration with academia and private companies, is developing the first quantum sensor to map Earth’s gravity from space. Using cold rubidium atoms, the compact instrument will deliver highly sensitive, long-term measurements. This mission could transform how we study Earth’s subsurface and explore planetary bodies across the solar ...
-
"No Sympathy For Sunita Williams Because...": Neil deGrasse Tyson Exclusive
Plastic cups and time to readjust to Earth's gravity - that is what Sunita Williams, whose eight-day mission to the International Space Station extended to a nine-month stay, will need to recover, astrophysicist Neil deGrasse Tyson told NDTV.
-
NASA's Juno Detects Io's Most Powerful Volcanic Eruption Yet
NASA’s Juno spacecraft has recorded the most powerful volcanic eruption on Io, Jupiter’s most volcanic moon. The eruption site, detected on 27 December 2024, is fueled by a massive magma chamber spanning 105,000 square kilometers. The heat energy released is estimated at 80 trillion watts, exceeding Earth’s total power output. The volcanic ac...
