near earth object

10+ articles

2024 YR4 Asteroid Asteroid 2024 YR4 Astronomy CNEOS

Asteroid 2024 YR4: From Sci-fi Fear to Reality Check

Asteroid 2024 YR4, once feared for its potential Earth impact in 2032, has become a study in planetary defense and celestial impacts. After initial concerns of a 3.1% collision probability - the highest for any large asteroid - experts have since ruled out an Earth impact, focusing instead on potential lunar threats. Discover the fascinating journey of 2024 YR4, its discovery, the science behind its trajectory, and what this means for planetary defense.

Dec 22

Asteroid 2024 YR4: From Sci-fi Fear to Reality Check

Asteroid 2014 TN17: The "City Killer" Makes a Safe Flyby of Earth

Asteroid 2014 TN17, ominously dubbed a "city killer," made a close approach to Earth, passing at a safe 3.2 million miles away. This event underscores the importance of monitoring potentially hazardous asteroids and the need for robust planetary defense strategies. Scientists are keeping an eye on this 165-meter giant, considering potential trajectory changes due to the Yarkovsky effect. NASA assures that there is no immediate threat but is ready to intervene if needed.

Mar 30

Asteroid 2014 TN17: The "City Killer" Makes a Safe Flyby of Earth

Asteroid 2025 DH15: A Close Call with Earth, but No Danger!

Asteroid 2025 DH15, a 66-foot-wide celestial body, is making a speedy approach towards Earth, clocking in at 44,014 mph. But fear not, it's staying a safe 2 million miles away! Monitored by NASA's CNEOS, this Apollo group Near-Earth Object is more of a cosmic spectacle than a threat.

Mar 3

Asteroid 2025 DH15: A Close Call with Earth, but No Danger!

Asteroid 2025 DU7 Zooms Past Earth: Another Day, Another Near Miss!

Asteroid 2025 DU7, a 15-foot Near-Earth Object from the Apollo Group, breezed by our planet at a safe distance of 426,000 miles. Although its proximity was closer than the moon, NASA confirms Earth faced no risk as it traveled at 7,175 mph. This flyby follows closely on the heels of Asteroid 2024 YR4, initially a concern due to its potential impact but now deemed risk-free thanks to enhanced observations.

Mar 1

Asteroid 2025 DU7 Zooms Past Earth: Another Day, Another Near Miss!

NASA Shrinks Asteroid 2024 YR4's Earth Impact Odds to a Minuscule 0.004%

NASA cuts the chances of asteroid 2024 YR4 striking Earth in 2032 down to nearly zero. However, a slight possibility remains for a lunar encounter. Find out how these cosmic calculations are reshaping planetary defense strategies.

Feb 27

NASA Shrinks Asteroid 2024 YR4's Earth Impact Odds to a Minuscule 0.004%

Asteroid 2024 YR4 Declared Earth-Safe by NASA and ESA

NASA and ESA have confirmed that asteroid 2024 YR4, previously flagged for its 3% Earth impact probability, poses no significant threat with its collision chances now at a virtually nonexistent 0.001%. However, the asteroid continues to hold a 1.7% chance of striking the Moon in December 2032, maintaining interest and vigilance from space agencies worldwide.

Feb 26

Asteroid 2024 YR4 Declared Earth-Safe by NASA and ESA

NASA Updates Earth’s Odds Against Asteroid 2024 YR4 in Dramatic Scientific Twist

NASA shifts the odds for Asteroid 2024 YR4, making the threat of a December 22, 2032 impact more distant. While the initial risk was pegged at a record-breaking 3.1%, refined data now show a 1.5% chance. With the rock maintaining a Torino Scale rating of 3, scientists remain vigilant, while public chatter is a mix of relief and curiosity.

Feb 20

NASA Updates Earth’s Odds Against Asteroid 2024 YR4 in Dramatic Scientific Twist

Asteroid Alert: NASA Identifies Potential 'City Killer' 2024 YR4 with a 3.1% Earth Impact Risk!

A newly discovered asteroid, 2024 YR4, has a surprising 3.1% probability of colliding with Earth on December 22, 2032. While not an extinction event, the asteroid could cause massive regional damage, threatening over 110 million people across major cities. Scientists are keeping a close watch with advanced telescopes, weighing deflection tactics following NASA's successful DART mission. Here's everything you need to know about this cosmic threat and how experts plan to keep us safe.

Feb 19

Asteroid Alert: NASA Identifies Potential 'City Killer' 2024 YR4 with a 3.1% Earth Impact Risk!

Probability of Asteroid 2024 YR4 Hitting Earth Increases to 2.6%

Asteroid 2024 YR4, measuring 130-300 feet across, now has a 2.6% chance of colliding with Earth. Originally detected in Chile by NASA's ATLAS, this asteroid is ranked Level 3 on the Torino Impact Hazard Scale. Though the probability isn't cause for immediate concern, tracking efforts are underway, with significant observations planned using the James Webb Space Telescope.

Feb 18

Probability of Asteroid 2024 YR4 Hitting Earth Increases to 2.6%

Asteroid Alert! Zooming NASA's Radar: 2025 CA2 to Make a Close but Safe Pass by Earth

NASA's Jet Propulsion Laboratory is tracking a 67-foot asteroid, 2025 CA2, set to pass Earth safely on February 18, 2025. While zooming at a staggering speed of 16,490 mph, it poses no threat, passing beyond lunar distance. This event highlights the advancements in NASA's asteroid tracking capabilities.

Feb 17