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This Creature Could Take Over Earth If Humanity Disappears, Scientists Warn
As humanity faces existential threats, scientists have speculated which species could rise to dominance in the event of human extinction.
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Could a Supernova Threaten Earth’s Survival? Here's What You Need to Know
Supernova explosions have the potential to harm Earth’s atmosphere, particularly the ozone layer. However, no stars close enough to cause damage are currently identified. The risks are low, but gamma-ray bursts, caused by neutron star mergers, may pose an even greater threat in the future.
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Hera Spacecraft Embarks on Mission to Study Asteroid Redirected by NASA in 2022
The Hera spacecraft has successfully launched from Cape Canaveral, embarking on an international mission to study the asteroid Dimorphos, which was altered in course by NASA’s Double Asteroid Redirection Test (DART) in 2022. Expected to reach its target by December 2026, Hera will examine the impact crater left by the DART mission and deploy two ...
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A Snowman-Shaped Asteroid Tumbles Past Earth at Incredible Speed
Asteroid 2024 ON, a large, two-lobed object, passed safely by Earth on Sept. 17, 2024. Resembling a snowman in shape, the asteroid’s radar images were captured by NASA’s Goldstone Solar System Radar. Despite being classified as a potentially hazardous asteroid, 2024 ON did not pose a threat to Earth, passing at a distance of over 620,000 miles....
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US Scientists Demonstrate Revolutionary Method To Deflect Asteroids Using Nuclear Explosion
In New Mexico, scientists are exploring a futuristic solution to defend Earth against asteroid threats: harnessing X-ray blasts from nuclear explosions.
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A 120-Feet Airplane-Sized Asteroid Makes A Close Flyby Of Earth
A plane-sized asteroid will safely pass by Earth today, offering scientists a chance to gather valuable data about near-Earth objects. While this particular asteroid poses no threat, it highlights the importance of ongoing asteroid research and monit
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Bumble Bees Suffering From Loss of Smell After Heat Waves Struck the Planet Last Year, Finds Study
Extreme heat waves are not only a growing threat to humans but also to vital pollinators like bumble bees. A recent study published in the Proceedings of the Royal Society B reveals that heat waves can significantly impair bumble bees' ability to detect the scents of flowers they depend on for food. This discovery raises concerns about the potentia...
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Climate Change Could Make Earth's Oldest Microorganisms Dominant in Oceans, Study Reveals
New research highlights a significant shift in marine ecosystems due to climate change. Prokaryotes, the oldest and smallest microorganisms on Earth, are expected to become more dominant as ocean temperatures rise. These microorganisms, which include bacteria and archaea, play a crucial role in marine nutrient cycles and food chains. However, their...
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Great Barrier Reef Faces Hottest Ocean Temperatures in 400 Years, Threatening Coral Survival
The Great Barrier Reef, one of Earth's most significant natural treasures, is currently experiencing its hottest sea surface temperatures in four centuries. According to a study published in Nature, the first quarter of 2024 recorded a temperature rise of 0.19°C above the previous peak. This extreme warming is directly linked to extensive coral bl...
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NASA Concludes NEOWISE Mission After Successful Asteroid Detections
NASA has officially decommissioned the NEOWISE mission, a key component of its planetary defense strategy. Over its more than 10-year lifespan, NEOWISE exceeded its objectives by detecting thousands of asteroids and comets, including many near-Earth objects that could potentially pose a threat to our planet. The infrared data collected by the space...
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Mysterious 'Dark Comets' May Pose Bigger Threat Than Previously Thought To Earth
Scientists have identified a new class of space rocks called "dark comets" that may be harder to detect and pose a greater danger than previously thought.
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US Confirms Russia Developing "Troubling" Anti-Satellite Weapon
Russia is developing a space-based anti-satellite weapon that is "troubling" for the United States but poses no immediate threat to people on Earth, the White House said Thursday.
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China, In Comic Strip, Warns Of 'Overseas' Threats To Its Rare Earths
China's chief intelligence agency posted on social media a comic strip featuring foreign-looking characters secretly extracting rare earths, in a story portraying the country's strategic metals under threat from covetous "overseas organisations".
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Asteroid 2007 FT3 Poses No Threat To Earth, NASA Confirms
NASA assures that an 'unlocated' asteroid, comparable in size to the Shard, will not collide with Earth on October 5th.
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Life On Earth Under "Existential Threat": Climate Scientists
Climate change poses an "existential threat" to life on Earth, prominent scientists warned Tuesday, in an assessment of this year's avalanche of heat records and weather extremes that they said are hitting more ferociously than expected.
-
This Creature Could Take Over Earth If Humanity Disappears, Scientists Warn
As humanity faces existential threats, scientists have speculated which species could rise to dominance in the event of human extinction.
-
Could a Supernova Threaten Earth’s Survival? Here's What You Need to Know
Supernova explosions have the potential to harm Earth’s atmosphere, particularly the ozone layer. However, no stars close enough to cause damage are currently identified. The risks are low, but gamma-ray bursts, caused by neutron star mergers, may pose an even greater threat in the future.
-
Hera Spacecraft Embarks on Mission to Study Asteroid Redirected by NASA in 2022
The Hera spacecraft has successfully launched from Cape Canaveral, embarking on an international mission to study the asteroid Dimorphos, which was altered in course by NASA’s Double Asteroid Redirection Test (DART) in 2022. Expected to reach its target by December 2026, Hera will examine the impact crater left by the DART mission and deploy two ...
-
A Snowman-Shaped Asteroid Tumbles Past Earth at Incredible Speed
Asteroid 2024 ON, a large, two-lobed object, passed safely by Earth on Sept. 17, 2024. Resembling a snowman in shape, the asteroid’s radar images were captured by NASA’s Goldstone Solar System Radar. Despite being classified as a potentially hazardous asteroid, 2024 ON did not pose a threat to Earth, passing at a distance of over 620,000 miles....
-
US Scientists Demonstrate Revolutionary Method To Deflect Asteroids Using Nuclear Explosion
In New Mexico, scientists are exploring a futuristic solution to defend Earth against asteroid threats: harnessing X-ray blasts from nuclear explosions.
-
A 120-Feet Airplane-Sized Asteroid Makes A Close Flyby Of Earth
A plane-sized asteroid will safely pass by Earth today, offering scientists a chance to gather valuable data about near-Earth objects. While this particular asteroid poses no threat, it highlights the importance of ongoing asteroid research and monit
-
Bumble Bees Suffering From Loss of Smell After Heat Waves Struck the Planet Last Year, Finds Study
Extreme heat waves are not only a growing threat to humans but also to vital pollinators like bumble bees. A recent study published in the Proceedings of the Royal Society B reveals that heat waves can significantly impair bumble bees' ability to detect the scents of flowers they depend on for food. This discovery raises concerns about the potentia...
-
Climate Change Could Make Earth's Oldest Microorganisms Dominant in Oceans, Study Reveals
New research highlights a significant shift in marine ecosystems due to climate change. Prokaryotes, the oldest and smallest microorganisms on Earth, are expected to become more dominant as ocean temperatures rise. These microorganisms, which include bacteria and archaea, play a crucial role in marine nutrient cycles and food chains. However, their...
-
Great Barrier Reef Faces Hottest Ocean Temperatures in 400 Years, Threatening Coral Survival
The Great Barrier Reef, one of Earth's most significant natural treasures, is currently experiencing its hottest sea surface temperatures in four centuries. According to a study published in Nature, the first quarter of 2024 recorded a temperature rise of 0.19°C above the previous peak. This extreme warming is directly linked to extensive coral bl...
-
NASA Concludes NEOWISE Mission After Successful Asteroid Detections
NASA has officially decommissioned the NEOWISE mission, a key component of its planetary defense strategy. Over its more than 10-year lifespan, NEOWISE exceeded its objectives by detecting thousands of asteroids and comets, including many near-Earth objects that could potentially pose a threat to our planet. The infrared data collected by the space...
-
Mysterious 'Dark Comets' May Pose Bigger Threat Than Previously Thought To Earth
Scientists have identified a new class of space rocks called "dark comets" that may be harder to detect and pose a greater danger than previously thought.
-
US Confirms Russia Developing "Troubling" Anti-Satellite Weapon
Russia is developing a space-based anti-satellite weapon that is "troubling" for the United States but poses no immediate threat to people on Earth, the White House said Thursday.
-
China, In Comic Strip, Warns Of 'Overseas' Threats To Its Rare Earths
China's chief intelligence agency posted on social media a comic strip featuring foreign-looking characters secretly extracting rare earths, in a story portraying the country's strategic metals under threat from covetous "overseas organisations".
-
Asteroid 2007 FT3 Poses No Threat To Earth, NASA Confirms
NASA assures that an 'unlocated' asteroid, comparable in size to the Shard, will not collide with Earth on October 5th.
-
Life On Earth Under "Existential Threat": Climate Scientists
Climate change poses an "existential threat" to life on Earth, prominent scientists warned Tuesday, in an assessment of this year's avalanche of heat records and weather extremes that they said are hitting more ferociously than expected.
