Space Asteroid
- All
- News
- Videos
- Web Stories
-
Space Research Reveals How Icy Comets and Asteroids Could Reshape Earth-Like Planets
New scientific models and telescope observations from 2024 and 2025 reveal how comet and asteroid impacts can change atmospheres on Earth-like exoplanets, potentially supporting life or triggering climate disruption.
-
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.
-
"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.
-
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...
-
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.
-
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.
-
Asteroid 2024 YR4 Has a 2.3 Percent Chance of Hitting Earth in 2032, Says NASA
Asteroid 2024 YR4, measuring 180 feet wide, has a 2.3% chance of impacting Earth on 22 December 2032, according to scientists. A smaller 0.3% risk of the asteroid colliding with the moon has also been noted. While the Earth impact could release energy equal to 8 megatons of TNT, a moon strike may create a visible crater. Researchers are using the J...
-
James Webb Telescope to Study Potentially Hazardous Asteroid 2024 YR4
Asteroid 2024 YR4, identified in December 2024, has a 2.3% chance of Earth impact in December 2032. Due to uncertainties in ground-based size estimates, JWST will conduct infrared observations in March and May to determine its true dimensions. The European Space Agency estimates its width at 55 metres, but it could be as large as 90 metres. The fin...
-
UCLA Unveils SPLITTER, a Tethered Jumping Robot for Space Exploration
Researchers at UCLA’s RoMeLa lab have developed SPLITTER, a robotic system designed for planetary exploration through tethered jumping. The system consists of two quadrupedal robots connected by a tether, allowing efficient movement in low-gravity environments like the Moon and asteroids. Unlike traditional rovers, SPLITTER’s design enables sta...
-
NASA Watches Asteroid 2024 YR4 With Chance Of Striking Earth In 2032
Scientists estimate that an asteroid called 2024 YR4 has a 2.3 per cent (up from 1 per cent) chance of striking Earth in December 2032.
-
Asteroid 2024 YR4 Poses 1-in-43 Chance of Earth Impact in 2032
Asteroid 2024 YR4, identified by NASA, has a 1-in-43 chance of colliding with Earth on December 22, 2032. Measuring approximately 55 metres in diameter, it is not large enough to cause a global catastrophe but could result in significant destruction if it impacts a densely populated area. Scientists estimate the impact could release 8 megatons of e...
-
Space Research Reveals How Icy Comets and Asteroids Could Reshape Earth-Like Planets
New scientific models and telescope observations from 2024 and 2025 reveal how comet and asteroid impacts can change atmospheres on Earth-like exoplanets, potentially supporting life or triggering climate disruption.
-
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.
-
"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.
-
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...
-
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.
-
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.
-
Asteroid 2024 YR4 Has a 2.3 Percent Chance of Hitting Earth in 2032, Says NASA
Asteroid 2024 YR4, measuring 180 feet wide, has a 2.3% chance of impacting Earth on 22 December 2032, according to scientists. A smaller 0.3% risk of the asteroid colliding with the moon has also been noted. While the Earth impact could release energy equal to 8 megatons of TNT, a moon strike may create a visible crater. Researchers are using the J...
-
James Webb Telescope to Study Potentially Hazardous Asteroid 2024 YR4
Asteroid 2024 YR4, identified in December 2024, has a 2.3% chance of Earth impact in December 2032. Due to uncertainties in ground-based size estimates, JWST will conduct infrared observations in March and May to determine its true dimensions. The European Space Agency estimates its width at 55 metres, but it could be as large as 90 metres. The fin...
-
UCLA Unveils SPLITTER, a Tethered Jumping Robot for Space Exploration
Researchers at UCLA’s RoMeLa lab have developed SPLITTER, a robotic system designed for planetary exploration through tethered jumping. The system consists of two quadrupedal robots connected by a tether, allowing efficient movement in low-gravity environments like the Moon and asteroids. Unlike traditional rovers, SPLITTER’s design enables sta...
-
NASA Watches Asteroid 2024 YR4 With Chance Of Striking Earth In 2032
Scientists estimate that an asteroid called 2024 YR4 has a 2.3 per cent (up from 1 per cent) chance of striking Earth in December 2032.
-
Asteroid 2024 YR4 Poses 1-in-43 Chance of Earth Impact in 2032
Asteroid 2024 YR4, identified by NASA, has a 1-in-43 chance of colliding with Earth on December 22, 2032. Measuring approximately 55 metres in diameter, it is not large enough to cause a global catastrophe but could result in significant destruction if it impacts a densely populated area. Scientists estimate the impact could release 8 megatons of e...
