Asteroids
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Bizzare 'Failed Star' Planet Orbiting Double Star System in Milky Way Discovered by Researchers
Astronomers have discovered an exoplanet 90 degrees tilted around a special pair of eclipsing brown dwarfs. This uncommon "polar planet" challenges accepted wisdom on planet creation by presenting new insights on the dynamics of binary stars and the range of Milky Way planetary orbits.
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NASA Shares Planetary Defense Strategy to Protect Earth From Potential Asteroid Strikes
NASA and international scientists closely tracked asteroid 2024 YR4, which initially showed a rare 3 percent collision probability with Earth. Although the threat has now diminished, the incident highlights the importance of asteroid surveillance, open data, and upcoming space missions like NEO Surveyor.
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Dinosaurs Weren’t Doomed Before the Asteroid Hit, New Research Suggests
A new study reveals dinosaurs were thriving before the asteroid impact, not declining as once believed.
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"Crash Icy Asteroids Into Mars": Scientist's Plan To Make Mars Liveable For Humans
Dr Leszek Czechowski proposes a radical approach to terraform Mars by crashing asteroids into the planet.
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3D Mapping Reveals 52-Foot Megaripples from Chicxulub Asteroid in Louisiana
Massive megaripples, formed by the tsunami after the Chicxulub asteroid impact 66 million years ago, have been mapped deep beneath Louisiana using 3D seismic data. The formations, averaging 52 feet in height and spanning 900 square miles, offer new insights into the force of the ancient tsunami and its global impact. Scientists suggest these findin...
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Alpha Centauri May Have Sent Millions of Asteroids into the Solar System
A study proposes that Alpha Centauri could be contributing a significant number of asteroids to the solar system. Simulations indicate that around 50 objects from the neighboring star system may enter the Oort Cloud annually. While most pass through due to their high velocity, a few could travel inward. The frequency of such occurrences is expected...
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NASA Partners With SpaceX To Launch NEO Surveyor, a Mission To Detect Asteroid Threats
NASA has selected SpaceX for the launch of its NEO Surveyor spacecraft in 2027. The mission, valued at $100 million, will use a Falcon 9 rocket to deploy the spacecraft to the Sun-Earth Lagrange Point 1. The infrared telescope will help detect and track hazardous near-Earth objects, including difficult-to-spot dark asteroids. This mission builds on...
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NASA Confirms Asteroid 2024 YR4 Will Not Hit Earth, Risk Reduced to Zero
NASA has reassured the public that asteroid 2024 YR4 no longer poses any threat to Earth. Initially, the asteroid had a 1-in-32 chance of impact, making it a Level 3 risk on the Torino Scale. However, new observations have reduced the probability to zero. The asteroid will make close flybys in 2028 and 2032, providing scientists with an opportunity...
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"City-Killer" Asteroid Now Has Near-Zero Chance Of Hitting Earth: NASA
According to NASA, there is a 99.9983 per cent chance that the asteroid will pass Earth safely in seven years.
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NASA Lowers Impact Probability of Asteroid 2024 YR4 After New Data
Asteroid 2024 YR4, initially flagged as a potential threat due to its size and energy potential, has been downgraded after refined observations. NASA now estimates just a 0.28 percent chance of impact in 2032, significantly reducing concerns. The rapid fluctuation in risk assessment was expected, as ongoing astronomical observations provide more pr...
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NASA Lowers Risk of Asteroid 2024 YR4 Impact
NASA has significantly lowered the risk of asteroid 2024 YR4 hitting Earth in 2032. Initial estimates placed the impact probability at 1 in 32, but updated calculations have reduced it to just 1 in 360 (0.28 percent). Experts believe the risk will continue to decline as more data is collected. Despite being the riskiest asteroid on NASA’s Sentry ...
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Why Mumbai Is Being Linked To 'City Killer' Asteroid: All You Need To Know
Dubbed "city killer", the space rock now has an estimated 1.5 per cent (or 1 in 67) chance of striking our planet during a close flyby on December 22, 2032.
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NASA Lowers Asteroid 2024 YR4's Impact Risk: What May Happen If It Hits Earth
The asteroid 2024 YR4, estimated to be 130 to 300 feet wide, was first discovered on December 27, 2024.
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How NASA Plans To Stop 'City-Killer' Asteroid
International space agencies, including NASA, are tracking asteroid 2024 YR4, which has a small but concerning chance of striking Earth in 2032.
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'City-Killer' Asteroid's Risk Of Hitting Earth Drops To 1.5%. Why It Keeps Changing
The asteroid, expected to be between 130 and 330 feet wide, was detected in December last year.
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Bizzare 'Failed Star' Planet Orbiting Double Star System in Milky Way Discovered by Researchers
Astronomers have discovered an exoplanet 90 degrees tilted around a special pair of eclipsing brown dwarfs. This uncommon "polar planet" challenges accepted wisdom on planet creation by presenting new insights on the dynamics of binary stars and the range of Milky Way planetary orbits.
-
NASA Shares Planetary Defense Strategy to Protect Earth From Potential Asteroid Strikes
NASA and international scientists closely tracked asteroid 2024 YR4, which initially showed a rare 3 percent collision probability with Earth. Although the threat has now diminished, the incident highlights the importance of asteroid surveillance, open data, and upcoming space missions like NEO Surveyor.
-
Dinosaurs Weren’t Doomed Before the Asteroid Hit, New Research Suggests
A new study reveals dinosaurs were thriving before the asteroid impact, not declining as once believed.
-
"Crash Icy Asteroids Into Mars": Scientist's Plan To Make Mars Liveable For Humans
Dr Leszek Czechowski proposes a radical approach to terraform Mars by crashing asteroids into the planet.
-
3D Mapping Reveals 52-Foot Megaripples from Chicxulub Asteroid in Louisiana
Massive megaripples, formed by the tsunami after the Chicxulub asteroid impact 66 million years ago, have been mapped deep beneath Louisiana using 3D seismic data. The formations, averaging 52 feet in height and spanning 900 square miles, offer new insights into the force of the ancient tsunami and its global impact. Scientists suggest these findin...
-
Alpha Centauri May Have Sent Millions of Asteroids into the Solar System
A study proposes that Alpha Centauri could be contributing a significant number of asteroids to the solar system. Simulations indicate that around 50 objects from the neighboring star system may enter the Oort Cloud annually. While most pass through due to their high velocity, a few could travel inward. The frequency of such occurrences is expected...
-
NASA Partners With SpaceX To Launch NEO Surveyor, a Mission To Detect Asteroid Threats
NASA has selected SpaceX for the launch of its NEO Surveyor spacecraft in 2027. The mission, valued at $100 million, will use a Falcon 9 rocket to deploy the spacecraft to the Sun-Earth Lagrange Point 1. The infrared telescope will help detect and track hazardous near-Earth objects, including difficult-to-spot dark asteroids. This mission builds on...
-
NASA Confirms Asteroid 2024 YR4 Will Not Hit Earth, Risk Reduced to Zero
NASA has reassured the public that asteroid 2024 YR4 no longer poses any threat to Earth. Initially, the asteroid had a 1-in-32 chance of impact, making it a Level 3 risk on the Torino Scale. However, new observations have reduced the probability to zero. The asteroid will make close flybys in 2028 and 2032, providing scientists with an opportunity...
-
"City-Killer" Asteroid Now Has Near-Zero Chance Of Hitting Earth: NASA
According to NASA, there is a 99.9983 per cent chance that the asteroid will pass Earth safely in seven years.
-
NASA Lowers Impact Probability of Asteroid 2024 YR4 After New Data
Asteroid 2024 YR4, initially flagged as a potential threat due to its size and energy potential, has been downgraded after refined observations. NASA now estimates just a 0.28 percent chance of impact in 2032, significantly reducing concerns. The rapid fluctuation in risk assessment was expected, as ongoing astronomical observations provide more pr...
-
NASA Lowers Risk of Asteroid 2024 YR4 Impact
NASA has significantly lowered the risk of asteroid 2024 YR4 hitting Earth in 2032. Initial estimates placed the impact probability at 1 in 32, but updated calculations have reduced it to just 1 in 360 (0.28 percent). Experts believe the risk will continue to decline as more data is collected. Despite being the riskiest asteroid on NASA’s Sentry ...
-
Why Mumbai Is Being Linked To 'City Killer' Asteroid: All You Need To Know
Dubbed "city killer", the space rock now has an estimated 1.5 per cent (or 1 in 67) chance of striking our planet during a close flyby on December 22, 2032.
-
NASA Lowers Asteroid 2024 YR4's Impact Risk: What May Happen If It Hits Earth
The asteroid 2024 YR4, estimated to be 130 to 300 feet wide, was first discovered on December 27, 2024.
-
How NASA Plans To Stop 'City-Killer' Asteroid
International space agencies, including NASA, are tracking asteroid 2024 YR4, which has a small but concerning chance of striking Earth in 2032.
-
'City-Killer' Asteroid's Risk Of Hitting Earth Drops To 1.5%. Why It Keeps Changing
The asteroid, expected to be between 130 and 330 feet wide, was detected in December last year.
