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NASA’s 2024 Solar Eclipse Studies Offer Key Insights on Sun-Earth Interactions
NASA’s April 8, 2024, solar eclipse studies highlight the Sun's effects on Earth’s atmosphere, including corona changes, ionospheric impacts, and atmospheric gravity waves. Data from citizen scientists and research teams deepened the understanding of these interactions, as presented during the American Geophysical Union's annual meeting. Key fi...
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Watch: Astronaut Sunita Williams Serves Up A Lesson In Zero-Gravity Hydration
In a virtual event, Sunita Williams provided students with a glimpse into life aboard the International Space Station (ISS), including the method astronauts use to drink fluids in zero gravity.
-
Watch: Sunita Williams Demonstrates Zero-Gravity Drinking In Virtual Space Session
She explained the use of special pouches and shared insights into spaceflight, inspiring young minds to explore the cosmos.
-
Dark Matter Could Be Linked to a ‘Dark Big Bang’, New Study Suggests
New research suggests that dark matter may have originated from a "Dark Big Bang," a cosmic event distinct from the standard Big Bang. Proposed by scientists at Colgate University, the theory explores scenarios where dark matter could have been introduced into the universe up to a year after the initial Big Bang. Unlike regular matter, dark matter ...
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World's 2nd Fastest Supercomputer Simulates Universe’s Largest Evolution Model
The Frontier supercomputer, the second fastest globally, has completed the most comprehensive universe simulation to date. Led by Argonne National Laboratory, the project used the HACC code to model cosmological hydrodynamics. By incorporating factors beyond gravity, like gas dynamics and star formation, the simulation provides a detailed understan...
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Blue Origin Removes Video After Sexist Trolls Target Female Astronaut, She Hits Back
The video was inundated withhateful and objectifying comments, prompting Blue Origin to take it down to shield her from further online harassment.
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Super-Earth In the Solar System Could Have Rendered Our Planet Uninhabitable, Says Study
A recent study explores a hypothetical super-Earth between Mars and Jupiter, revealing its severe impact on Earth's orbit and climate. Conducted by Florida Institute of Technology scientists Emily Simpson and Howard Chen, the simulation demonstrates how such a planet’s gravity could destabilise neighbouring planets, causing erratic orbits and ext...
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Mars' Moons Might Have Been Created From Asteroids Coming Too Close to the Red Planet
A study published in Icarus explores the possibility that Mars’ moons, Phobos and Deimos, formed from asteroid debris torn apart by the planet’s gravitational forces. Researchers ran advanced simulations to propose this scenario, which fits the moons’ circular orbits better than previous theories. Japan’s upcoming MMX mission is expected to...
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NASA Europa Clipper Advances Toward Jupiter’s Moon, Instruments Successfully Deployed
NASA’s Europa Clipper spacecraft, launched in October 2024, is journeying toward Jupiter’s moon Europa to study its icy surface and hidden ocean. Currently over 13 million miles from Earth, the spacecraft has successfully deployed its solar arrays, magnetometer boom, and radar antennas. It will use a gravity assist from Mars in March 2025 to ad...
-
Indian Ocean Gravity Hole Might Have Been Formed After the Death of an Ancient Ocean
A vast anomaly in the Indian Ocean, called the gravity hole, has been studied for decades due to its weak gravitational pull and significantly lower sea levels. Recent findings link its origins to the ancient Tethys Ocean and mantle changes caused by tectonic plate shifts. Researchers used advanced models to simulate the geological processes, revea...
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NASA Rockets Create Artificial Clouds Under Northern Lights in Norway
On November 10, 2024, NASA conducted a rocket launch in Norway that resulted in swirling artificial clouds beneath the aurora borealis. The experiment aimed to study energy flow through Earth’s atmosphere and observe how gravity waves behave. The launch occurred from Andøya Space Center, located in the Arctic Circle, offering ideal conditions fo...
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Apophis Asteroid Flyby in 2029: Earth's Gravitational May Impact Asteroid's Surface
Asteroid 99942 Apophis, named after the ancient Egyptian god of darkness, is set to pass incredibly close to Earth in 2029, at just 32,000 km. While there is no risk of a collision, scientists are keen to study the asteroid’s interaction with Earth's gravity. Research led by planetary scientist Ronald Ballouz suggests that this flyby may cause si...
-
NASA’s Atmospheric Waves Experiment Captures Gravity Waves From Hurricane Helene in Florida
On September 26, NASA’s Atmospheric Waves Experiment (AWE) captured atmospheric gravity waves caused by Hurricane Helene’s powerful landfall along Florida’s Gulf Coast. These waves, observed as concentric ripples extending from Florida, highlight NASA’s efforts to understand how terrestrial weather can impact space weather and disrupt commu...
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Hurricane Helene Created Ripples In Earth's Upper Atmosphere, NASA Image Reveals
Atmospheric gravity waves can be created by hurricanes, large thunderstorms, wind bursts, tornadoes and even tsunamis.
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Asteroid Apophis Could Experience Surface Changes Due to Earth’s Gravity During 2029 Flyby
The asteroid Apophis, named after the ancient Egyptian god of chaos, is set to pass extremely close to Earth in 2029, potentially causing seismic activity and landslides on its surface due to Earth's gravity. These changes could alter Apophis’ surface, providing a rare opportunity to observe asteroid dynamics in real-time. A team from Johns Hopki...
-
NASA’s 2024 Solar Eclipse Studies Offer Key Insights on Sun-Earth Interactions
NASA’s April 8, 2024, solar eclipse studies highlight the Sun's effects on Earth’s atmosphere, including corona changes, ionospheric impacts, and atmospheric gravity waves. Data from citizen scientists and research teams deepened the understanding of these interactions, as presented during the American Geophysical Union's annual meeting. Key fi...
-
Watch: Astronaut Sunita Williams Serves Up A Lesson In Zero-Gravity Hydration
In a virtual event, Sunita Williams provided students with a glimpse into life aboard the International Space Station (ISS), including the method astronauts use to drink fluids in zero gravity.
-
Watch: Sunita Williams Demonstrates Zero-Gravity Drinking In Virtual Space Session
She explained the use of special pouches and shared insights into spaceflight, inspiring young minds to explore the cosmos.
-
Dark Matter Could Be Linked to a ‘Dark Big Bang’, New Study Suggests
New research suggests that dark matter may have originated from a "Dark Big Bang," a cosmic event distinct from the standard Big Bang. Proposed by scientists at Colgate University, the theory explores scenarios where dark matter could have been introduced into the universe up to a year after the initial Big Bang. Unlike regular matter, dark matter ...
-
World's 2nd Fastest Supercomputer Simulates Universe’s Largest Evolution Model
The Frontier supercomputer, the second fastest globally, has completed the most comprehensive universe simulation to date. Led by Argonne National Laboratory, the project used the HACC code to model cosmological hydrodynamics. By incorporating factors beyond gravity, like gas dynamics and star formation, the simulation provides a detailed understan...
-
Blue Origin Removes Video After Sexist Trolls Target Female Astronaut, She Hits Back
The video was inundated withhateful and objectifying comments, prompting Blue Origin to take it down to shield her from further online harassment.
-
Super-Earth In the Solar System Could Have Rendered Our Planet Uninhabitable, Says Study
A recent study explores a hypothetical super-Earth between Mars and Jupiter, revealing its severe impact on Earth's orbit and climate. Conducted by Florida Institute of Technology scientists Emily Simpson and Howard Chen, the simulation demonstrates how such a planet’s gravity could destabilise neighbouring planets, causing erratic orbits and ext...
-
Mars' Moons Might Have Been Created From Asteroids Coming Too Close to the Red Planet
A study published in Icarus explores the possibility that Mars’ moons, Phobos and Deimos, formed from asteroid debris torn apart by the planet’s gravitational forces. Researchers ran advanced simulations to propose this scenario, which fits the moons’ circular orbits better than previous theories. Japan’s upcoming MMX mission is expected to...
-
NASA Europa Clipper Advances Toward Jupiter’s Moon, Instruments Successfully Deployed
NASA’s Europa Clipper spacecraft, launched in October 2024, is journeying toward Jupiter’s moon Europa to study its icy surface and hidden ocean. Currently over 13 million miles from Earth, the spacecraft has successfully deployed its solar arrays, magnetometer boom, and radar antennas. It will use a gravity assist from Mars in March 2025 to ad...
-
Indian Ocean Gravity Hole Might Have Been Formed After the Death of an Ancient Ocean
A vast anomaly in the Indian Ocean, called the gravity hole, has been studied for decades due to its weak gravitational pull and significantly lower sea levels. Recent findings link its origins to the ancient Tethys Ocean and mantle changes caused by tectonic plate shifts. Researchers used advanced models to simulate the geological processes, revea...
-
NASA Rockets Create Artificial Clouds Under Northern Lights in Norway
On November 10, 2024, NASA conducted a rocket launch in Norway that resulted in swirling artificial clouds beneath the aurora borealis. The experiment aimed to study energy flow through Earth’s atmosphere and observe how gravity waves behave. The launch occurred from Andøya Space Center, located in the Arctic Circle, offering ideal conditions fo...
-
Apophis Asteroid Flyby in 2029: Earth's Gravitational May Impact Asteroid's Surface
Asteroid 99942 Apophis, named after the ancient Egyptian god of darkness, is set to pass incredibly close to Earth in 2029, at just 32,000 km. While there is no risk of a collision, scientists are keen to study the asteroid’s interaction with Earth's gravity. Research led by planetary scientist Ronald Ballouz suggests that this flyby may cause si...
-
NASA’s Atmospheric Waves Experiment Captures Gravity Waves From Hurricane Helene in Florida
On September 26, NASA’s Atmospheric Waves Experiment (AWE) captured atmospheric gravity waves caused by Hurricane Helene’s powerful landfall along Florida’s Gulf Coast. These waves, observed as concentric ripples extending from Florida, highlight NASA’s efforts to understand how terrestrial weather can impact space weather and disrupt commu...
-
Hurricane Helene Created Ripples In Earth's Upper Atmosphere, NASA Image Reveals
Atmospheric gravity waves can be created by hurricanes, large thunderstorms, wind bursts, tornadoes and even tsunamis.
-
Asteroid Apophis Could Experience Surface Changes Due to Earth’s Gravity During 2029 Flyby
The asteroid Apophis, named after the ancient Egyptian god of chaos, is set to pass extremely close to Earth in 2029, potentially causing seismic activity and landslides on its surface due to Earth's gravity. These changes could alter Apophis’ surface, providing a rare opportunity to observe asteroid dynamics in real-time. A team from Johns Hopki...
